Internal-combustion engine.

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US982251A Internal-combustion engine. 失效

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Patent Title: Internal-combustion engine.
Application No.: US1908431646

Application Date: 1908-05-08
Publication No.: US982251A

Publication Date: 1911-01-24
Inventor: COFFEE ROBERT W
Applicant: LEWIS M KEIZER
Assignee: Lewis M Keizer
Current Assignee: Lewis M Keizer
Priority: US1908431646 1908-05-08

Internal-combustion engine.

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