Inventor

ROSENTHAL KARLHEINZ

DE2 patents

Patents

2 patents

US4663132AMay 5, 1987

Method of processing sodium oxalate formed during the digestion of bauxite

METALLGESELLSCHAFT AG5 citations58

US4643885AFeb 17, 1987

Method of processing sodium oxalate formed during the digestion of bauxite

METALLGESELLSCHAFT AG1 citations48