DIFF Subgroup
F16N 21/02 Lubricating nipples
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Conduits; Junctions; Fittings for lubrication apertures > Lubricating nipples
CPC:
Conduits; Junctions (in general F16L); Fittings for lubrication apertures > Lubricating nipples
No child classifications to compare. This is a leaf node in both IPC and CPC.