DIFF Subgroup
B02C 19/20 Disintegrating by grating
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Other disintegrating devices or methods > Disintegrating by grating
CPC:
Other disintegrating devices or methods (for grain B02C9/00) > Disintegrating by grating
No child classifications to compare. This is a leaf node in both IPC and CPC.