DIFF Subgroup
B23G 1/16 in holes of workpieces by taps (B23G1/26, B23G1/32, B23G1/36 take precedence)
Introduced: September 1968
Title
Titles differ between systems:
IPC: in holes of workpieces by taps
CPC: in holes of workpieces by taps (B23G1/26, B23G1/32, B23G1/36 take precedence)
Full Title
Full titles differ between systems:
IPC:
Thread cutting; Automatic machines specially designed therefor > in holes of workpieces by taps
CPC:
Thread cutting; Automatic machines specially designed therefor > in holes of workpieces by taps (B23G1/26, B23G1/32, B23G1/36 take precedence)
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
2 shared codes have differing titles between IPC and CPC.
Child Classifications
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