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Patent number:
Patent Date:
US Patent: 314,258
Balanced Slide Valve
Patentee:
James G. Miner (
exact
or
similar
names) - Cincinnati, Hamilton County, OH
USPTO Classifications:
251/282
Tool Categories:
propulsion and energy
:
steam engines
:
steam engine valves
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Nov. 01, 1884
Granted:
Mar. 24, 1885
Patent Pictures:
USPTO
(New site tip)
Google Patents
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