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US Patent: 1,764,514
Equalized arm clamp
Patentee:
David C. Klausmeyer (exact or similar names) - Cincinnati, OH

USPTO Classifications:
408/236

Tool Categories:
metalworking machines : drilling and boring : drill presses : radial drill presses

Assignees:
Cincinnati Bickford Tool Co. - Cincinnati, OH

Manufacturer:
Cincinnati Bickford Tool Co. - Cincinnati, OH

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 10, 1925
Granted: Jun. 17, 1930

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Cincinnati Bickford Tool Co.

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