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US Patent: 65,183
Improvement in shaft-coupling
Patentees:
John Richards (exact or similar names) - Cincinnati, OH
William H. Doane (exact or similar names) - Cincinnati, OH

USPTO Classifications:
403/314

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

Assignees:
None

Manufacturer:
J. A. Fay & Co. - Cincinnati, OH

Witnesses:
William S. Kelley
W. C. Hard

Patent Dates:
Granted: May 28, 1867
Antedated: Feb. 16, 1867

Patent Pictures:
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Vintage Machinery entry for J. A. Fay & Co.

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