IPC Subgroup
E02B 7/02 Fixed barrages
Introduced: September 1968
Last revised: January 2006
Full Title
Barrages or weirs; Layout, construction, methods of, or devices for, making same > Fixed barrages
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
- Subclass:
- HYDRAULIC ENGINEERING
1 direct subcode
Child Classifications
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- E02B 7/04 Dams across valleys