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US Patent: 274,243
Drilling-machine
Patentee:
Edward J. Worcester - Worcester, MA

USPTO Classifications:
408/101

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

Assignees:
None

Manufacturer:
E. J. Worcester - Worcester, MA
George Burnham Co. - Worcester, MA

Witnesses:
George R. Ball
John E. Sullivan

Patent Dates:
Applied: Apr. 06, 1882
Granted: Mar. 20, 1883

Patent Pictures:
USPTO pdf tiff
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Report data errors or omissions
"Vintage Machinery" entry for George Burnham Co.
"Vintage Machinery" entry for E. J. Worcester

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