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US Patent: 71,714
Improvement in shingle-machines
Patentee:
Benjamin Day (exact or similar names) - Bangor, ME

USPTO Classifications:
144/155

Tool Categories:
woodworking machines : specialty woodworking machines : shingle machines

Assignees:
A. L. Smith - Orrington, ME

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Dec. 03, 1867

Patent Pictures:
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