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US Patent: 806,125
Rotary Explosive Engine
Patentee:
Fay Oscar Farwell - Dubuque, Dubuque County, IA

USPTO Classifications:
123/404, 123/43R, 123/87, 123/90.23, 55/DIG.28

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

Assignees:
Fay Oscar Farwell - Dubuque, Dubuque County, IA
The Adams Co. - Dubuque, Dubuque County, IA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 16, 1904
Granted: Dec. 05, 1905

Patent Pictures:
USPTO pdf tiff
Google Patents
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"Vintage Machinery" entry for Adams Co.

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