Inventor
TOPFER DIETER
5 patents
Patents
5 patentsUS3995955ADec 7, 1976
Printing frame
HOECHST AG24 citations78
US4142480AMar 6, 1979
Apparatus for developing electrophotographic copying materials
HOECHST AG9 citations69
US3999511ADec 28, 1976
Apparatus for developing electrophotographic materials
HOECHST AG12 citations69
US4239368ADec 16, 1980
Apparatus for developing printing plates comprising a tank in which processing liquid is contained
HOECHST AG12 citations68
US4206527AJun 10, 1980
Apparatus for developing printing plates comprising upper and lower rolls arranged in pairs
HOECHST AG3 citations60