Invention Grant
- Patent Title: Rotary engine.
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Application No.: US1908425170Application Date: 1908-04-04
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Publication No.: US931077APublication Date: 1909-08-17
- Inventor: MCQUOWN CHARLES
- Applicant: MCQUOWN CHARLES
- Assignee: Charles Mcquown
- Current Assignee: Charles Mcquown
- Priority: US1908425170 1908-04-04
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