DIFF Subgroup
F16G 15/10 Emergency joints or links
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Chain couplings; Shackles; Chain joints; Chain links; Chain bushes > Emergency joints or links
CPC:
Chain couplings, Shackles; Chain joints; Chain links; Chain bushes (making chain elements B21L) > Emergency joints or links
No child classifications to compare. This is a leaf node in both IPC and CPC.