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US Patent: 427,689
Machine for forming ax-polls
Patentee:
John U. Hubbard - Oakland, ME

USPTO Classifications:
76/8

Tool Categories:
tool making : making axes

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
H. W. Wells
George H. Bryant

Patent Dates:
Applied: Jan. 23, 1890
Granted: May 13, 1890

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Dustin & Hubbard

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