CPC Subgroup
F16L 11/12 with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting (F16L11/11 takes precedence)
Full Title
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)
6 direct subcodes
Child Classifications
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- F16L 11/127 electrically conducting
- F16L 11/133 buoyant