Inventor
KUNST OTTO
3 patents
Patents
3 patentsUS4153294AMay 8, 1979
Apparatus for adjusting the inclination of seat upholstery in a driver's seat, office chair, revolving armchair or the like
GRAMMER WILLIBALD FA25 citations78
US4397501AAug 9, 1983
Vehicle seat, more specially for commercial vehicles
GRAMMER WILLIBALD FA4 citations59
US4226385AOct 7, 1980
Retractor for safety belts
GRAMMER WILLIBALD FA1 citations46