DIFF Main Group
B23F 7/00 Making herringbone gear teeth
Introduced: September 1968
Title
Titles differ between systems:
IPC: Making herring-bone gear teeth
CPC: Making herringbone gear teeth
Full Title
Full titles differ between systems:
IPC:
Making herring-bone gear teeth
CPC:
Making herringbone gear teeth
No child classifications to compare. This is a leaf node in both IPC and CPC.