Invention Grant
- Patent Title: Internal-combustion engine
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Application No.: US40632920Application Date: 1920-08-27
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Publication No.: US1471321APublication Date: 1923-10-23
- Inventor: LEONARD ATWOOD
- Applicant: LEONARD ATWOOD
- Assignee: Atwood Leonard
- Current Assignee: Atwood Leonard
- Priority: US40632920 1920-08-27
- Main IPC: F01L13/00
- IPC: F01L13/00
Information query
