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Patent number:
Patent Date:
US Patent: 363,529
Lubricator for Slide-Valves
Patentee:
Elijah McCoy (
exact
or
similar
names) - Detroit, Wayne County, MI
USPTO Classifications:
184/39.1
Tool Categories:
propulsion and energy
:
steam engines
:
steam engine lubricators
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Mar. 12, 1887
Granted:
May 24, 1887
Patent Pictures:
USPTO
(New site tip)
Google Patents
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