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US Patent: 1,974,806
Surfacing machine
Patentees:
Alfred V. Breed - Jamestown, NY
Edward W. Curtis - Jamestown, NY

USPTO Classifications:
451/303, 451/304, 451/310

Tool Categories:
woodworking machines : sanding machines

Assignees:
Curtis Machine Corp. - Jamestown, NY

Manufacturer:
Curtis Machine Corp. - Jamestown, NY

Witnesses:
Unknown
Patent Dates:
Applied: Feb. 21, 1931
Granted: Sep. 25, 1934

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Curtis Machines Corp.

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