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US Patent: 932,791
Cutter-grinder
Patentees:
William F. Groene (exact or similar names) - Cincinnati, OH
Richard K. Le Blond (exact or similar names) - Cincinnati, OH

USPTO Classifications:
451/223, 451/340

Tool Categories:
metalworking machines : grinders : tool grinders

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

Manufacturer:
R. K. LeBlond Machine Tool Co. - Cincinnati, OH

Witnesses:
August P. Brdess
R. A. Le Blond

Patent Dates:
Applied: Jun. 29, 1908
Granted: Aug. 31, 1909

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for R. K. LeBlond Machine Tool Co.

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