DIFF Subgroup
B23G 1/36 by grinding
Introduced: September 1968
Full Title
Thread cutting; Automatic machines specially designed therefor > by grinding
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
Child Classifications
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- B23G 1/38 with grinding discs guided along the workpiece in accordance with the pitch of the required thread IPC+CPC Available in IPC and CPC