IPC Subgroup
E02B 15/1 Devices for removing the material from the surface
Introduced: January 1990
Last revised: January 2006
Full Title
Cleaning or keeping clear the surface of open water; Apparatus therefor > Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials > Devices for removing the material from the surface
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
- Subclass:
- HYDRAULIC ENGINEERING