DIFF Subgroup
B23G 1/26 Manually-operated thread-cutting devices (features of the threading tool per se B23G5/00)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Manually-operated thread-cutting devices
CPC: Manually-operated thread-cutting devices (features of the threading tool per se B23G5/00)
Full Title
Full titles differ between systems:
IPC:
Thread cutting; Automatic machines specially designed therefor > Manually-operated thread-cutting devices
CPC:
Thread cutting; Automatic machines specially designed therefor > Manually-operated thread-cutting devices (features of the threading tool per se B23G5/00)
Of 4 combined children, 2 exist in both systems.
2 codes are CPC-only extensions.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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- B23G 1/30 without means for adjusting the threading tool, e.g. with die-stocks (tap wrenches B25B) IPC+CPC Available in IPC and CPC