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A62D 1/00
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Fire-extinguishing compositions; Use of chemical substances in extinguishing fires |
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A62D 1/02
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Fire-extinguishing compositions; Use of chemical substances in extinguishing fires containing or yielding a gas phase, e.g. foams |
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A62D 1/04
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Fire-extinguishing compositions; Use of chemical substances in extinguishing fires containing or yielding a gas phase, e.g. foams characterised by the foam stabiliser |
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A62D 1/06
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Fire-extinguishing compositions; Use of chemical substances in extinguishing fires containing gas-producing, chemically-reactive components |
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A62D 1/08
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Fire-extinguishing compositions; Use of chemical substances in extinguishing fires containing volatile or gas-charged liquids |
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A62D 3/00
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Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances |
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A62D 3/02
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Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances by biological methods, i.e. processes using enzymes or microorganisms |
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A62D 3/10
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Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances by subjecting to electric or wave energy or particle or ionizing radiation |
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A62D 3/11
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Electrochemical processes, e.g. electrodialysis |
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A62D 3/13
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Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances by subjecting to electric or wave energy or particle or ionizing radiation to sonic energy |
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A62D 3/15
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Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances by subjecting to electric or wave energy or particle or ionizing radiation to particle radiation, e.g. electron beam radiation |
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A62D 3/17
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Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances by subjecting to electric or wave energy or particle or ionizing radiation to electromagnetic radiation, e.g. emitted by a laser |
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A62D 3/19
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Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances by subjecting to electric or wave energy or particle or ionizing radiation to plasma |
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A62D 3/20
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Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances by hydropyrolysis or destructive steam gasification, e.g. using water and heat to effect chemical change |
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A62D 3/30
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Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances by reacting with chemical agents |
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A62D 3/32
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Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by treatment in molten chemical reagent, e.g. salts or metals |
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A62D 3/33
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Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by chemically fixing the harmful substance, e.g. by chelation or complexation |
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A62D 3/34
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Dehalogenation using reactive chemical agents able to degrade |
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A62D 3/35
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Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by hydrolysis |
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A62D 3/36
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Detoxification by using acid or alkaline reagents |
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A62D 3/37
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Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by reduction, e.g. hydrogenation |
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A62D 3/38
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Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by combustion |
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A62D 3/40
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Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances by heating to effect chemical change, e.g. by pyrolysis |
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A62D 3/115
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Electrolytic degradation or conversion |
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A62D 3/172
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Gamma rays, i.e. radiation having a wavelength of about 0.003 to 0.03 nm |
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A62D 3/174
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X-rays, i.e. radiation having a wavelength of about 0.03 to 3 nm |
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A62D 3/176
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Ultraviolet radiation, i.e. radiation having a wavelength of about 3 to 400 nm |
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A62D 3/178
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Microwave radiation, i.e. radiation having a wavelength of about 0.3 to 30 cm |
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A62D 5/00
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Composition of materials for coverings or clothing affording protection against harmful chemical agents |
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A62D 7/00
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Composition of materials for transparent parts of gas-masks, respirators, breathing bags, or helmets |
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A62D 7/02
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Clear-view sheets which prevent the formation of water drops or ice |
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A62D 9/00
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Composition of chemical substances for use in breathing apparatus |
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A62D 101/00
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Harmful chemical substances made harmless, or less harmful, by effecting chemical change |
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A62D 101/02
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Chemical warfare substances, e.g. cholinesterase inhibitors |
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A62D 101/04
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Pesticides, e.g. insecticides, herbicides, fungicides or nematicides |
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A62D 101/06
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Explosives, propellants or pyrotechnics, e.g. rocket fuel or napalm |
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A62D 101/08
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Toxic combustion residues, e.g. toxic substances contained in fly ash from waste incineration |
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A62D 101/20
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Organic substances |
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A62D 101/22
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Organic substances containing halogen |
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A62D 101/24
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Organic substances containing heavy metals |
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A62D 101/26
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Organic substances containing nitrogen or phosphorus |
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A62D 101/28
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Organic substances containing oxygen, sulfur, selenium or tellurium, i.e. chalcogen |
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A62D 101/40
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Inorganic substances |
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A62D 101/41
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Inorganic fibers, e.g. asbestos |
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A62D 101/43
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Inorganic substances containing heavy metals, in the bonded or free state |
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A62D 101/45
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Inorganic substances containing nitrogen or phosphorus |
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A62D 101/47
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Inorganic substances containing oxygen, sulfur, selenium or tellurium, i.e. chalcogen |
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A62D 101/49
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Inorganic substances containing halogen |
