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US Patent: 434,609
Gas and Hydrocarbon Engine
Patentees:
Adolphus W. Schleicher - Philadelphia, PA
Paul A. N. Winand - Philadelphia, PA

USPTO Classifications:
123/345, 123/85

Tool Categories:
propulsion and energy : internal combustion engines : governors

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 16, 1889
Granted: Aug. 19, 1890

Patent Pictures:
USPTO pdf tiff
Google Patents
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"Vintage Machinery" entry for Schleicher, Schumm & Co.

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