Inventor
STEPPAT GERHARD
DE3 patents
Patents
3 patentsUS4646668AMar 3, 1987
Universal sewing foot
DUERKOPPWERKE10 citations67
US4607583AAug 26, 1986
Cutting device in a sewing machine for cutting at least one thread chain or a sewn-on tape
DUERKOPPWERKE10 citations67
US4998490AMar 12, 1991
Bobbin housing assembly in a sewing machine having at least one hook
DUERKOPPWERKE0 citations43