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US Patent: 945,326
Belt-tightener
Patentee: John G. Hey (exact or similar names) - Cincinnati, OH USPTO Classifications: 474/133, 474/137, 474/63 Tool Categories: metalworking machines : drilling and boring : drill presses woodworking machines : wood drilling and boring : drill presses Assignees: Cincinnati Pulley Machinery Co. - Cincinnati, OH Manufacturer: Avey Drilling Machine Co. - Cincinnati, OH Cincinnati Pulley Machinery Co. - Cincinnati, OH Witnesses: L. B. Patterson R. S. Carr	Patent Dates: Applied: Feb. 25, 1909 Granted: Jan. 04, 1910 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Avey Drilling Machine Co.
Description: This drill press was sold as the "Avey" drill by Cincinnati Pulley Machinery Co., which in 1919 renamed itself to the Avey Drilling Machine Co.

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