IPC Main Group
E03B 11/00 Arrangements or adaptations of tanks for water supply
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- WATER SUPPLY; SEWERAGE
- Subclass:
- INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
Related Keywords
CISTERNS for water storagearrangements of RESERVOIR(S) tanks for water supplyarrangements of TANKS for water supply
2 direct subcodes
Child Classifications
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- E03B 11/02 for domestic or like local water supply
- E03B 11/1 for public or like main water supply