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US Patent: 1,921,919
Orbital Lathe
Patentee:
William F. Groene - Cincinnati, OH

USPTO Classifications:
82/106

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: Nov. 18, 1929
Granted: Aug. 08, 1933

Patent Pictures:
USPTO pdf tiff
Google Patents
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"Vintage Machinery" entry for R. K. Leblond Machine Tool Co.

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