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Patent number:
Patent Date:
US Patent: 575,720
Gas Engine
Patentee:
Joseph Ledent (
exact
or
similar
names) - Baltimore, MD
USPTO Classifications:
123/19
,
123/195HC
,
123/197.1
,
123/25C
,
237/12.1
,
261/18.2
,
60/320
Tool Categories:
propulsion and energy
:
internal combustion engines
:
cooling apparatus
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Jul. 01, 1896
Granted:
Jan. 26, 1897
Patent Pictures:
USPTO
(New site tip)
Google Patents
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