Title:
Feeding mechanism for sewing machines
United States Patent 3368507
US Patent References:
Differential feed control and indicator for sewing machines
- - 3202121
Stitch control mechanism for sewing machines with combined lower and upper feed
- - 3198154
/1118321.html
- - 1118321
Differential feed control and indicator for sewing machines
- - 3202121
Stitch control mechanism for sewing machines with combined lower and upper feed
- - 3198154
/1118321.html
- - 1118321
Inventors:
Hans, Orth
Publication Date:
02/13/1968
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Export Citation:
Assignee:
PFAFF AG G M
Primary Class:
Other Classes:
112/313
International Classes:
D05B15/02; D05B27/08; D05B73/12; D05B15/00; D05B27/00; D05B73/00