Inventor
FEHRENBACH HUBERT
DE6 patents
Patents
6 patentsUS4347091AAug 31, 1982
Apparatus for the production of jackets for recording disks
BASF AG18 citations71
US4671145AJun 9, 1987
Method and apparatus for the surface machining of substrate plates for magnetic memory plates
BASF AG16 citations68
US4755901AJul 5, 1988
Protective jacket for a disk-shaped recording medium
BASF AG7 citations67
US4796137AJan 3, 1989
Protective jacket for a disk-shaped recording medium
BASF AG4 citations61
US4688129AAug 18, 1987
Protective jacket for a disk-shaped recording medium
BASF AG4 citations60
US4822327AApr 18, 1989
Jacket for a flexible magnetic disk and production of the jacket
BASF AG0 citations49