Inventor
WOELLHAF JOSEF
4 patents
Patents
4 patentsUS4017183AApr 12, 1977
Apparatus for the production of exposed printing plates
BASF AG10 citations71
US4033288AJul 5, 1977
Apparatus for coating magnetic disks
BASF AG16 citations70
US4127925ADec 5, 1978
Method of manufacturing and loading magnetic tape cassettes, particularly compact cassettes
BASF AG15 citations69
US4168040ASep 18, 1979
Method of manufacturing and loading magnetic tape cassettes, particularly compact cassettes, and support for carrying out said method
BASF AG2 citations58