Title:
Sewing machine
United States Patent 2198312
Inventors:
Lyons, Robert L.
Publication Date:
04/23/1940
Export Citation:
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Assignee:
American, Button Sewing Machine
Primary Class:
112/110
Other Classes:
112/253, 112/260
International Classes:
D05B3/14; D05B73/12; D05B3/00; D05B73/00
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