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US Patent: 665,381
Upright drilling-machine
Patentee:
Henry G. Barr - Worcester, MA

USPTO Classifications:
74/842

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

Assignees:
None

Manufacturer:
H. G. Barr & Co. - Worcester, MA

Witnesses:
Elizabeth Gray
Rufus B. Fowler

Patent Dates:
Applied: Feb. 20, 1899
Granted: Jan. 01, 1901

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for H. G. Barr & Co.

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