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US Patent: 680,510
Rotary Engine
Patentee:
Edward C. Warren (exact or similar names) - Chicago, Cook County, IL

USPTO Classifications:
91/8

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Jan. 31, 1900
Granted: Aug. 13, 1901

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
Description:
Application renewed, 05 Feb., 1901.

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