DIFF Subgroup
B21F 27/10 with soldered or welded crossings
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Making wire network, i.e. wire nets > with additional connecting elements or material at crossings > with soldered or welded crossings
CPC:
Making wire network, i.e. wire nets (making meshed-ring network from wire B21F31/00; in making bands B21F43/00) > with additional connecting elements or material at crossings > with soldered or welded crossings
No child classifications to compare. This is a leaf node in both IPC and CPC.