DIFF Subgroup
B23P 15/48 threading tools (milling cutters for thread-cutting B23P15/36)
Introduced: September 1968
Title
Titles differ between systems:
IPC: threading tools
CPC: threading tools (milling cutters for thread-cutting B23P15/36)
Full Title
Full titles differ between systems:
IPC:
Making specific metal objects by operations not covered by a single other subclass or a group in this subclass > cutting tools > threading tools
CPC:
Making specific metal objects by operations not covered by a single other subclass or a group in this subclass > cutting tools (sawing tools B23D63/00, B23D65/00; files or rasps B23D73/00) > threading tools (milling cutters for thread-cutting B23P15/36)
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
Child Classifications
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