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Patent number:
Patent Date:
US Patent: 399,066
Saw-gummer
Patentee:
Calvin S. McMillan (
exact
or
similar
names) - East Saginaw, MI
USPTO Classifications:
451/226
,
451/341
,
451/342
,
451/403
,
76/37
Tool Categories:
tool making
:
making sawblades
:
saw gummers
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
A. H. Swarthout
J. H. Goodby, Jr.
Patent Dates:
Granted:
Mar. 05, 1889
Patent Pictures:
USPTO
(New site tip)
Google Patents
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