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US Patent: 33,822
Improvement in machines for sawing shingle-bolts
Patentee:
James C. Brown - Fond du Lac, WI

USPTO Classifications:
144/13, 83/705

Tool Categories:
woodworking machines : specialty machines : shingle machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
William A. Foster
W. D. Mihills

Patent Dates:
Granted: Dec. 03, 1861

Patent Pictures:
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