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US Patent: 158,647
Improvement in machines for making excelsior
Patentee:
James G. Moore - Lisbon, NH

USPTO Classifications:
144/188

Tool Categories:
woodworking machines : specialty machines : excelsior machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
A. A. Woolson
A. C. Wells

Patent Dates:
Applied: Oct. 14, 1874
Granted: Jan. 12, 1875

Patent Pictures:
USPTO pdf tiff
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