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Patent number:
Patent Date:
US Patent: 1,346,204
Valve for Hydrocarbon Engine
Patentee:
Rasmus M. Hvid (
exact
or
similar
names) - Chicago, IL
USPTO Classifications:
123/345
,
123/363
,
123/375
,
123/460
,
123/508
,
239/533.7
,
239/574
,
239/95
Tool Categories:
propulsion and energy
:
internal combustion engines
:
oil engines
:
valves
Assignees:
R. M. Hvid Co.
- Chicago, IL
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
May 24, 1918
Granted:
Jul. 13, 1920
Patent Pictures:
USPTO
(New site tip)
Google Patents
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