Reciprocable scraper transporting device for moving floating sludge at settling basins and the similar at water purification plants
A Standard patent application filed on 27 September 1993 credited to Ljungberg, Bertil
Details
Application number :
51228
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Reciprocable scraper transporting device for moving floating sludge at settling basins and the similar at water purification plants