Inventor
DROSDZIOK HERMANN
DE3 patents
Patents
3 patentsUS5047095ASep 10, 1991
Process for simultaneous smoothing, cleaning, and surface protection of metal objects
HENKEL KGAA37 citations87
US4437898AMar 20, 1984
Method and agent for passivating iron and steel surfaces
HENKEL KGAA14 citations69
US4284434AAug 18, 1981
Process for spray cleaning of metal surfaces
HENKEL KGAA15 citations62