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US Patent: 13,242
Sewing Machine
Improvement in Sewing Machines
Patentee:
Jerome B. Woodruff - Washington, DC

USPTO Classifications:
112/192

Tool Categories:
household machines : sewing machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
F. G. Fontaine
A. E. H. Johnson

Patent Dates:
Granted: Jul. 10, 1855

Patent Pictures:
USPTO pdf tiff
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