DIFF Subgroup
F16L 11/1185 Full Title
Hoses, i.e. flexible pipes > made of rubber or flexible plastics > with corrugated wall > having arrangements for particular purposes, e.g. electrically conducting
F16L 11/1185 Hoses, i.e. flexible pipes > made of rubber or flexible plastics > with corrugated wall > having arrangements for particular purposes, e.g. electrically conducting