Title:
Compensating presser device for sewing machines
United States Patent 2611333
US Patent References:
/0954970.html
- - 0954970

/0963135.html
- - 0963135


Inventors:
Herman, Ritter
Publication Date:
09/23/1952
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Assignee:
SINGER MFG CO
Primary Class:
112/235
Other Classes:
112/151
International Classes:
D05B29/08; D05B29/00