DIFF Subgroup
F16L 11/133 buoyant
Introduced: January 1990
Full Title
Full titles differ between systems:
IPC:
Hoses, i.e. flexible pipes > made of rubber or flexible plastics > with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting > buoyant
CPC:
Hoses, i.e. flexible pipes > made of rubber or flexible plastics > with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting (F16L11/11 takes precedence) > buoyant
No child classifications to compare. This is a leaf node in both IPC and CPC.