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US Patent: 1,843,359
Double Center Drive Crank Shaft Lathe
Patentee:
William F. Groene (exact or similar names) - Cincinnati, OH

USPTO Classifications:
125/11.05, 82/106, 82/109

Tool Categories:
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: Dec. 15, 1928
Granted: Feb. 02, 1932

Reissue Information:
Reissued as RE20,090 (Sep. 01, 1936)

Patent Pictures:
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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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