IPC Subgroup
F16L 11/11 with corrugated wall
Introduced: July 1974
Last revised: January 2006
Full Title
Hoses, i.e. flexible pipes > made of rubber or flexible plastics > with corrugated wall
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- Subclass:
- PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
3 direct subcodes
Child Classifications
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- F16L 11/112 having reinforcements embedded in the wall
- F16L 11/115 having reinforcements not embedded in the wall
- F16L 11/118 having arrangements for particular purposes, e.g. electrically conducting