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US Patent: 1,161,210
Work-holding jaw
Patentee:
John M. Hargrave (exact or similar names) - Cincinnati, OH

USPTO Classifications:
269/203, 269/249

Tool Categories:
work holding : clamps : bar and pipe clamps

Assignees:
None

Manufacturer:
Cincinnati Tool Co. - Cincinnati, OH

Witnesses:
L. A. Beck
Clarence B. Foster

Patent Dates:
Applied: Jun. 21, 1915
Granted: Nov. 23, 1915

Patent Pictures:
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Report data errors or omissions to steward Carl Matthews
Description:
Inventor Hargrave was the president of Cincinnati Tool Co.

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