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US Patent: 933,741
Drill Chuck
Patentee: Josiah Bradley (exact or similar names) - Waltham, Middlesex County, MA USPTO Classifications: 279/62 Tool Categories: metalworking machines : drilling and boring : drill presses : drill press chucks Assignees: T. R. Almond Mfg. Co. - Brooklyn, Kings County, NY Manufacturer: T. R. Almond Mfg. Co. - Brooklyn, Kings County, NY Witnesses: Otto V. Schrenk John A. Kehlenbeck G. V. Rasmusson	Patent Dates: Applied: Apr. 18, 1907 Granted: Sep. 14, 1909 Patent Pictures: [ 1 | 2 | 3 ] USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for T. R. Almond

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