Invention Grant
- Patent Title: Internal-combustion engine
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Application No.: US69096746Application Date: 1946-08-16
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Publication No.: US2485951APublication Date: 1949-10-25
- Inventor: ZIMMERMAN SPENCER Q
- Applicant: ZIMMERMAN SPENCER Q
- Assignee: Spencer Q Zimmerman
- Current Assignee: Spencer Q Zimmerman
- Priority: US69096746 1946-08-16
- Main IPC: F01L1/00
- IPC: F01L1/00
Information query
