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Patent number:
Patent Date:
US Patent: 128,970
Improvement in machine for making excelsior
Patentee:
William H. Mayo (
exact
or
similar
names) - Orono, ME
USPTO Classifications:
144/186
,
144/2.1
Tool Categories:
woodworking machines
:
specialty woodworking machines
:
excelsior machines
Assignees:
Stone, Mayo, Snow & Co.
- Orono, ME
Manufacturer:
Not known to have been produced
Witnesses:
G. H. Snow
H. Hutchinson
Patent Dates:
Granted:
Jul. 16, 1872
Patent Pictures:
USPTO
(New site tip)
Google Patents
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