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US Patent: 1,746,266
Spindle Feeding Means
Patentee:
David C. Klausmeyer - Cincinnati, Hamilton County, OH

USPTO Classifications:
408/133, 408/135, 408/137, 408/237, 470/167, 470/176

Tool Categories:
metalworking machines : metalworking machine mechanisms
metalworking machines : drilling and boring : drill presses
metalworking machines : drilling and boring : tapping machines

Assignees:
Cincinnati Bickford Tool Co. - Cincinnati, Hamilton County, OH

Manufacturer:
Cincinnati Bickford Tool Co. - Cincinnati, Hamilton County, OH

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 31, 1925
Granted: Feb. 11, 1930

Patent Pictures:
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"Vintage Machinery" entry for Cincinnati Bickford Tool Co.

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