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US Patent: 448,607
Rotary Engine
Patentee:
Ellick H. Gollings (exact or similar names) - Chicago, Cook County, IL

USPTO Classifications:
418/61.1, 418/64, 418/66, 418/98

Tool Categories:
propulsion and energy : steam apparatus : rotary steam engines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 11, 1890
Granted: Mar. 17, 1891

Patent Pictures:
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