DIFF Subgroup
B21F 15/06 with additional connecting elements or material
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire > wire with wire > with additional connecting elements or material
CPC:
Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire (tools for both straining and connecting B21F9/02; jacketing or reinforcing B21F17/00; manufacture of wire network B21F27/00; in making bands B21F43/00) > wire with wire > with additional connecting elements or material
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
Child Classifications
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