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Patent number:
Patent Date:
US Patent: 151,386
Improvement in circular-sawing machines
Patentee:
Ole T. Gronner (
exact
or
similar
names) - Baltimore, MD
USPTO Classifications:
108/147
,
83/477
Tool Categories:
woodworking machines
:
human powered machines
woodworking machines
:
circular saws
:
tablesaws
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
A. Ballauf
H. C. Smyser
Patent Dates:
Applied:
Apr. 22, 1874
Granted:
May 26, 1874
Patent Pictures:
USPTO
(New site tip)
Google Patents
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