- All sections
- A - Human necessities
- A62D - Chemical means for extinguishing fires; processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change; composition of materials for coverings or clothing for protecting against harmful chemical agents; composition of materials for transparent parts of gas-masks, respirators, breathing bags or helmets; composition of chemical materials for use in breathing apparatus
- A62D 101/02 - Chemical warfare substances, e.g. cholinesterase inhibitors
Patent holdings for IPC class A62D 101/02
Total number of patents in this class: 68
10-year publication summary
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10
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6
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11
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15
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15
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3
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4
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3
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1
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0
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