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US Patent: 1,660,386
Head to Arm Clamping Mechanism
Patentee:
David C. Klausmeyer - Cincinnati, Hamilton County, OH

USPTO Classifications:
408/237

Tool Categories:
metalworking machines : metalworking machine mechanisms

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

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

Witnesses:
Unknown

Patent Dates:
Applied: May 05, 1925
Granted: Feb. 28, 1928

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

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