Inventor
POETZSCHKE MANFRED
DE4 patents
Patents
4 patentsUS5042947AAug 27, 1991
Scrap detector
METALLGESELLSCHAFT AG52 citations90
US4572735AFeb 25, 1986
Process for sorting metal particles
METALLGESELLSCHAFT AG31 citations89
US5466352ANov 14, 1995
Method and apparatus for processing waste sulfuric acid
METALLGESELLSCHAFT AG4 citations59
US5244551ASep 14, 1993
Process of regenerating waste pickle which contains metal salts and acids
METALLGESELLSCHAFT AG6 citations58