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US Patent: 80,546
Improvement in hangers for shafting
Patentees:
Scott A. Smith - Philadelphia, PA
George W. Hubbard - Philadelphia, PA

USPTO Classifications:
384/409

Tool Categories:
industrial machines : industrial machine mechanisms : industrial machine shaft hangers

Assignees:
Cresson & Smith - Philadelphia, PA

Manufacturer:
Geo. V. Cresson Co. - Philadelphia, PA
Cresson & Smith - Philadelphia, PA

Witnesses:
A. B. Willits
Alfred B. Stovell

Patent Dates:
Granted: Aug. 04, 1868

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for George V. Cresson & Co.

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