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US Patent: 431,446
Friction-clutch
Patentee:
Lester D. Dana (exact or similar names) - Waupaca, WI

USPTO Classifications:
192/41R, 56/6, 56/DIG.006

Tool Categories:
industrial machines : industrial machine mechanisms : industrial machine clutches

Assignees:
None

Manufacturer:
Waupaca Novelty Works - Waupaca, WI

Witnesses:
C. S. Ogden
Kate Ogden
Patent Dates:
Applied: Apr. 21, 1890
Granted: Jul. 01, 1890

Patent Pictures:
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Vintage Machinery entry for Waupaca Novelty Works

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