Invention Grant
- Patent Title: Car-ventilator.
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Application No.: US1911607088Application Date: 1911-02-07
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Publication No.: US1022918APublication Date: 1912-04-09
- Inventor: ALLEN GEORGE L
- Applicant: ALLEN GEORGE L
- Assignee: George L Allen
- Current Assignee: George L Allen
- Priority: US1911607088 1911-02-07
Information query
