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US Patent: 788,185
Sheet-metal pulley
Patentee:
Russell H. Bowen - Palmyra, NJ

USPTO Classifications:
301/64.5, 474/187, 474/903

Tool Categories:
industrial machines : industrial machine mechanisms : industrial machine pulleys and belt drive mechanisms

Assignees:
American Pulley Co. - Philadelphia, PA

Manufacturer:
American Pulley Co. - Philadelphia, PA

Witnesses:
John E. Zimmermann
Joseph Entwisle

Patent Dates:
Applied: Mar. 23, 1904
Granted: Apr. 25, 1905

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for American Pulley Co.

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