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Patent number:
Patent Date:
US Patent: 119,998
Improvement in saws
Patentee:
De Witt Riker (
exact
or
similar
names) - San Francisco, CA
USPTO Classifications:
125/22
,
83/851
Tool Categories:
woodworking machines
:
machine and tool cutters
:
sawblades
Assignees:
Frederick W. Runge
- San Francisco, CA
Manufacturer:
Not known to have been produced
Witnesses:
C. W. M. Smith
H. S. Tibbey
Patent Dates:
Granted:
Oct. 17, 1871
Antedated:
Sep. 30, 1871
Patent Pictures:
USPTO
(New site tip)
Google Patents
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