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US Patent: 2,141,466
Method of Machining Crankshafts
Patentees:
William F. Groene (exact or similar names) - Cincinnati, OH
Walter R. Meyer (exact or similar names) - Cincinnati, OH

USPTO Classifications:
82/1.11, 82/106, 82/109

Tool Categories:
metalworking machines : metal lathes : metal lathe chucks
metalworking machines : metal lathes : crankshaft lathes

Assignees:
R. K. Le Blond Machine Tool Co. - Cincinnati, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jan. 21, 1937
Granted: Dec. 27, 1938

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for R. K. Leblond Machine Tool Co.

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