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US Patent: 158,050
Improvement in shingle-machines
Patentee:
Warren A. Durrin (exact or similar names) - Wilson, WI

USPTO Classifications:
144/170

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Patrick Kirby
William Randolph
Patent Dates:
Applied: Jul. 11, 1874
Granted: Dec. 22, 1874

Patent Pictures:
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