DIFF Main Group
B21F 7/00 Twisting wire; Twisting wire together (for connections of limited size B21F15/04)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Twisting wire; Twisting wire together
CPC: Twisting wire; Twisting wire together (for connections of limited size B21F15/04)
Full Title
Full titles differ between systems:
IPC:
Twisting wire; Twisting wire together
CPC:
Twisting wire; Twisting wire together (for connections of limited size B21F15/04)
No child classifications to compare. This is a leaf node in both IPC and CPC.