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US Patent: 164,917
Governor for Steam Engines
Patentee:
John C. Hoadley - Lawrence, Essex County, MA

USPTO Classifications:
73/493

Tool Categories:
propulsion and energy : steam engines : steam engine governors

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: May 22, 1875
Granted: Jun. 29, 1875

Patent Pictures:
USPTO pdf tiff
Google Patents
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"Vintage Machinery" entry for J. C. Hoadley Co.

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