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Patent number:
Patent Date:
US Patent: 25,005
Improvement in governor-valves
Patentee:
Benaiah Fitts (
exact
or
similar
names) - Worcester, MA
USPTO Classifications:
137/625.32
Tool Categories:
propulsion and energy
:
steam engines
:
steam check valves
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
W. H. Manahan
E. C. Tainter
Patent Dates:
Granted:
Aug. 09, 1859
Patent Pictures:
USPTO
(New site tip)
Google Patents
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