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US Patent: 539,423
Ratchet Drill
Patentee: Jacob Emig (exact or similar names) - Buffalo, NY USPTO Classifications: 192/43.2, 192/44, 408/122 Tool Categories: woodworking tools : hand drills Assignees: Gustavus A. Schaefer - Buffalo, NY Henry L. Schaefer - Buffalo, NY Manufacturer: Keystone Mfg. Co. - Buffalo, NY Witnesses: James Sangster Henry C. Ashbery Harriet Johnson	Patent Dates: Applied: Apr. 10, 1894 Granted: May 21, 1895 Patent Pictures: [ 1 | 2 ] USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin (dm)
Description: James Sangster - patent attorney

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