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US Patent: 812,870
Die-stock
Patentee: Herman W. Oster (exact or similar names) - Cleveland, OH USPTO Classifications: 408/177 Tool Categories: industrial tools : taps and dies metalworking tools : taps and dies Assignees: Oster Mfg. Co. - Cleveland, OH Manufacturer: Oster Mfg. Co. - Cleveland, OH Witnesses: J. L. Kohn E. L. Thurston	Patent Dates: Applied: Feb. 06, 1905 Granted: Feb. 20, 1906 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Oster Mfg. Co.

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