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US Patent: 439,491
Pulley
Patentee:
George W. Dryden (exact or similar names) - Port Perry, ON Canada

USPTO Classifications:
474/97

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

Assignees:
None

Manufacturer:
Paxton, Tate & Co. - Port Perry, ON Canada

Witnesses:
Hubert L. Gobels
Thomas Forman

Patent Dates:
Applied: Apr. 11, 1890
Granted: Oct. 28, 1890

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Paxton, Tate & Co.

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