DIFF Subgroup
B23B 39/06 Equipment for positioning work
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
General-purpose boring or drilling machines or devices; Sets of boring or drilling machines > Co-ordinate boring or drilling machines; Machines for making holes without previous marking > Equipment for positioning work
CPC:
General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines > Co-ordinate boring or drilling machines; Machines for making holes without previous marking > Equipment for positioning work
No child classifications to compare. This is a leaf node in both IPC and CPC.