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US Patent: 747,017
Drill-chuck
Patentee:
Claes A. Svensson - Buffalo, NY

USPTO Classifications:
279/69

Tool Categories:
metalworking machines : drilling and boring : drill presses : drill press chucks
woodworking machines : wood drilling and boring : drill presses : drill press chucks

Assignees:
Claes A. Svensson - Buffalo, NY
William W. Oliver - Buffalo, NY

Manufacturer:
W. W. Oliver Manufacturing Co. - Buffalo, NY

Witnesses:
Carl F. Geyer
Emma M. Graham

Patent Dates:
Applied: Jan. 17, 1903
Granted: Dec. 15, 1903

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for W. W. Oliver Manufacturing Co.

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