DIFF Subgroup
B23C 3/12 Trimming or finishing edges, e.g. deburring welded corners
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Milling particular work; Special milling operations; Machines therefor > Trimming or finishing edges, e.g. deburring welded corners
CPC:
Milling particular work; Special milling operations; Machines therefor (milling gear-teeth B23F, ) > Trimming or finishing edges, e.g. deburring welded corners
Of 3 combined children, 0 exist in both systems.
3 codes are CPC-only extensions.
Child Classifications
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