DIFF Subgroup
B28C 5/44 Apparatus specially adapted for drive by muscle power
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions > Apparatus specially adapted for drive by muscle power
CPC:
Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions (controlling the mixing apparatus and supplying the ingredients B28C7/00 ) > Apparatus specially adapted for drive by muscle power
No child classifications to compare. This is a leaf node in both IPC and CPC.