IPC Main Group
E03F 1/00 Methods, systems, or installations for draining-off sewage or storm water
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- WATER SUPPLY; SEWERAGE
- Subclass:
- SEWERS; CESSPOOLS
Related Keywords
DRAINAGE of sewage or storm waterdraining-off STORM water