IPC Main Group
E01H 11/00 Control of undesirable vegetation on roads or permanent ways of railways; Applying liquids, e.g. water, weed-killer, bitumen, to permanent ways
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- Subclass:
- STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; CLEANING LAND; DISPERSING FOG IN GENERAL
Related Keywords
CLEANING permanent ways of railwaysvegetation control on roads or permanent waysvegetation control permanent way of RAILWAY(S),RAILROAD(S)VEGETATION control on roads or permanent waysWATERING railway permanent wayWEEDS control on roads or railways