• All sections
• B - Performing operations; transporting
• B28C - Preparing clay; producing mixtures containing clay or cementitious material, e.g. plaster
• B28C 5/38 - Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected both by the action of a fluid and by directly-acting driven mechanical means, e.g. stirring means

Patent holdings for IPC class B28C 5/38

Total number of patents in this class: 58

10-year publication summary

Principal owners for this class