Title:
Machine for sewing concealed slide fasteners
United States Patent 2975739
US Patent References:
/0149714.html
- - 0149714

/0555476.html
- - 0555476

/1109455.html
- - 1109455

/1387143.html
- - 1387143

Shoe-sewing machine
- - 1685854


Inventors:
Benjamin, Duchan
Publication Date:
03/21/1961
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Assignee:
PLACKET CLOSING CORP OF AMERIC
Primary Class:
112/260
International Classes:
D05B35/06; D05B29/06; D05B73/12; D05B29/00; D05B73/00
US Patent References:
2363976Sewing machine attachment
2776635Apparatus for attaching slide fasteners to fabrics and the like
Foreign References:
GB359771A