DIFF Subgroup
B23P 13/02 in which only the machining operations are important
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Making metal objects by operations essentially involving machining but not covered by a single other subclass > in which only the machining operations are important
CPC:
Making metal objects by operations essentially involving machining but not covered by a single other subclass (making specific objects B23P15/00) > in which only the machining operations are important
No child classifications to compare. This is a leaf node in both IPC and CPC.