Feed dog and throat plate for compound feed sewing machines
United States Patent 3094087
US Patent References:
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/0583387.html
- - 0583387

/0597663.html
- - 0597663

/1263088.html
- - 1263088

Felling machine for seaming fabric sections
- - 1988400


Inventors:
Thorne, Charles L.
Publication Date:
06/18/1963
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Assignee:
SINGER MFG CO
Primary Class:
112/310
International Classes:
D05B73/12; D05B73/00
US Patent References:
2633816Sewing machine
2811123Work feeding mechanism for sewing machines
2884883Four motion looper for sewing machines