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Patent number:
Patent Date:
US Patent: 2,176,316
Honing machine
Patentee:
Floyd A. Swanson (
exact
or
similar
names) - Rockford, IL
USPTO Classifications:
451/156
,
451/901
,
74/22R
Tool Categories:
metalworking machines
:
honing machines
Assignees:
Barnes Drill Co.
- Rockford, IL
Manufacturer:
Barnes Drill Co.
- Rockford, IL
Witnesses:
Unknown
Patent Dates:
Applied:
Jul. 21, 1937
Granted:
Oct. 17, 1939
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Barnes Drill Co.
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