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US Patent: 586,832
Friction-clutch
Patentees:
George C. Bardons (exact or similar names) - Cleveland, OH
John G. Oliver (exact or similar names) - Cleveland, OH

USPTO Classifications:
192/101, 192/110R, 192/66.23, 192/93B

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

Assignees:
None

Manufacturer:
Bardons & Oliver - Cleveland, OH

Witnesses:
H. T. Fisher
H. E. Mudra

Patent Dates:
Applied: Jul. 06, 1896
Granted: Jul. 20, 1897

Patent Pictures:
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Vintage Machinery entry for Bardons & Oliver

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