DIFF Subgroup
B24D 5/14 Zonally-graded wheels; Composite wheels comprising different abrasives
Introduced: September 1968
Full Title
Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor > Zonally-graded wheels; Composite wheels comprising different abrasives
No child classifications to compare. This is a leaf node in both IPC and CPC.