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US Patent: 2,473,108
Center Drive Lathe Power Chucking Mechanism
Patentees:
Walter R. Meyer (exact or similar names) - Cincinnati, OH
Harold J. Siekmann (exact or similar names) - Cincinnati, OH

USPTO Classifications:
82/106, 82/148

Tool Categories:
metalworking machines : metalworking machine mechanisms
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. 05, 1945
Granted: Jun. 14, 1949

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for R. K. Leblond Machine Tool Co.

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