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US Patent: 138,528
Combined Watch-Key and Screw-driver
Patentees: George P. Reed (exact or similar names) - Malden, MA Henry B. Day (exact or similar names) - Malden, MA USPTO Classifications: 7/167 Tool Categories: screwdrivers trade specific : watchmaker Assignees: None Manufacturer: Not known to have been produced Witnesses: Fred Curtis W. E. Boardman	Patent Dates: Applied: Nov. 16, 1872 Granted: May 06, 1873 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Steve Gosselin
Description: Well thought out and useful tool

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