United States Patent 3123033
US Patent References:
/1083967.html
- - 1083967
/1305051.html
- - 1305051
/1324736.html
- - 1324736
Hemmed seam and process of producing the same
- - 1736453
Tensioning devices for overseam sewing machines
- - 2756704
/1083967.html
- - 1083967
/1305051.html
- - 1305051
/1324736.html
- - 1324736
Hemmed seam and process of producing the same
- - 1736453
Tensioning devices for overseam sewing machines
- - 2756704
Publication Date:
03/03/1964
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Primary Class:
Other Classes:
112/254, 112/162, 112/288, 112/260
International Classes:
D05B65/00
US Patent References:
| 2858783 | Tensioning device for overseam sewing machines |