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Patent number:
Patent Date:
US Patent: 23,466
Rotary Steam Engine
Patentee:
Daniel Hughes (
exact
or
similar
names) - Rochester, Monroe County, NY
USPTO Classifications:
418/139
,
418/186
,
418/245
Tool Categories:
propulsion and energy
:
steam apparatus
:
rotary steam engines
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Granted:
Apr. 05, 1859
Patent Pictures:
USPTO
(New site tip)
Google Patents
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