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US Patent: 704,348
Grinding-machine
Patentee:
Joseph N. Lapointe - Hyde Park, MA

USPTO Classifications:
451/138, 451/331, 451/342, 451/375, 74/48

Tool Categories:
metalworking machines : grinders : sharpening machines : drill sharpening machines
metalworking machines : grinders : drill grinders

Assignees:
None

Manufacturer:
Lapointe Machine Tool Co. - Hudson, MA

Witnesses:
Sylvanus H. Cobb
Ralph R. Lapointe

Patent Dates:
Applied: Jan. 03, 1902
Granted: Jul. 08, 1902

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Lapointe Machine Tool Co.

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