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Patent number:
Patent Date:
US Patent: 2,471,162
Crankshaft chuck
Patentees:
Harold J. Siekmann (
exact
or
similar
names) - Cincinnati, OH
Walter R. Meyer (
exact
or
similar
names) - Cincinnati, OH
USPTO Classifications:
82/109
Tool Categories:
metalworking machines
:
metal lathes
:
crankshaft lathes
Assignees:
R. K. LeBlond Machine Tool Co.
- Cincinnati, OH
Manufacturer:
R. K. LeBlond Machine Tool Co.
- Cincinnati, OH
Witnesses:
Unknown
Patent Dates:
Applied:
Oct. 27, 1945
Granted:
May 24, 1949
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for R. K. LeBlond Machine Tool Co.
Description:
Chuck for the lathe of patent
2,191,935
.
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