DIFF Subgroup
B23C 5/22 Securing arrangements for bits or teeth
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Milling-cutters > characterised by physical features other than shape > with removable cutter-bits or teeth > Securing arrangements for bits or teeth
CPC:
Milling-cutters (for cutting gear-teeth B23F21/12) > characterised by physical features other than shape > with removable cutter bits or teeth > Securing arrangements for bits or teeth
CPC subdivides this area 6x more granularly than IPC with 5 additional codes.
5 codes are CPC-only extensions.
Child Classifications
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