A method and a device for biological purification of waste water
A Standard patent application filed on 07 June 1995 credited to Vogelpohl, Alfons
;
Vigeland, Tomas
;
Hansen, Bjorn
Details
Application number :
27546
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
A method and a device for biological purification of waste water
Inventor :
Vogelpohl, Alfons
;
Vigeland, Tomas
;
Hansen, Bjorn