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US Patent: 20,684
Improvement in sewing-machines
Patentee:
Herman S. Snow (exact or similar names) - Meriden, CT

USPTO Classifications:
112/320

Tool Categories:
household : sewing machines

Assignees:
G. F. Snow - Meriden, CT
Herman S. Snow - Meriden, CT

Manufacturer:
Not known to have been produced

Witnesses:
Hiram Foster
William H. Green
Patent Dates:
Granted: Jun. 22, 1858

Patent Pictures:
USPTO (New site tip)
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