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US Patent: 523,734
Reactionary Gas Motor Engine
Patentee:
William Anthony Shaw - Pittsburg, PA

USPTO Classifications:
415/80, 60/39.11, 60/39.34

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 07, 1887
Granted: Jul. 31, 1894

Patent Pictures:
USPTO pdf tiff
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