DIFF Main Group
B21G 7/00 Making pins of U-like shape or split-pins (of paper fasteners or staples B21D53/46, B21F45/16)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Making pins of U-like shape or split-pins
CPC: Making pins of U-like shape or split-pins (of paper fasteners or staples B21D53/46, B21F45/16)
Full Title
Full titles differ between systems:
IPC:
Making pins of U-like shape or split-pins
CPC:
Making pins of U-like shape or split-pins (of paper fasteners or staples B21D53/46, B21F45/16)
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
Child Classifications
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