DIFF Subgroup
F16G 15/12 Chain links
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Chain couplings; Shackles; Chain joints; Chain links; Chain bushes > Chain links
CPC:
Chain couplings, Shackles; Chain joints; Chain links; Chain bushes (making chain elements B21L) > Chain links
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
Child Classifications
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