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US Patent: 606,549
Portable electric drill
Patentee: Ernest Holmes (exact or similar names) - London, England USPTO Classifications: 310/50, 310/83, 408/124, 74/421R, 74/606R Tool Categories: handheld power tools : handheld power drills Assignees: Siemens Brothers & Co. - London, England Manufacturer: Siemens Brothers & Co. - London, England Witnesses: Unknown	Patent Dates: Applied: Nov. 18, 1897 Granted: Jun. 28, 1898 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin
Description: This is one of the very earliest patents for a handheld electric drill. It had earlier received British patent no. GB-189,614,187.

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