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US Patent: 134,508
Wax-Thread Sewing-Machines
Patentee:
Edwin E. Bean (exact or similar names) - Boston, Suffolk County, MA

USPTO Classifications:
112/28, 112/60

Tool Categories:
household : sewing machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Jan. 07, 1873

Patent Pictures:
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