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Patent number:
Patent Date:
US Patent: 6,294
Planing-machine
Patentee:
Hazard Knowles (
exact
or
similar
names) - Washington, DC
USPTO Classifications:
144/118
,
144/248
,
144/250.13
,
144/253.1
Tool Categories:
woodworking machines
:
cutter head machines
:
wood planers
Assignees:
John Levy
- New York, NY
Manufacturer:
Not known to have been produced
Witnesses:
A. Steinwehr
Walter R. Johnson
Patent Dates:
Granted:
Apr. 10, 1849
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Hazard Knowles
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