IPC Subgroup
E02B 7/42 Gates of segmental or sector-like shape with horizontal axis
Introduced: September 1968
Last revised: January 2006
Full Title
Barrages or weirs; Layout, construction, methods of, or devices for, making same > Movable barrages; Lock gates > Swinging or turning gates > Gates of segmental or sector-like shape with horizontal axis
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
- Subclass:
- HYDRAULIC ENGINEERING