Invention Grant
- Patent Title: Spark plug
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Application No.: US21571238Application Date: 1938-06-25
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Publication No.: US2214781APublication Date: 1940-09-17
- Inventor: TULLIO TOGNOLA
- Applicant: BENDIX AVIAT CORP
- Assignee: Bendix Aviat Corp
- Current Assignee: Bendix Aviat Corp
- Priority: US21571238 1938-06-25
- Main IPC: H01T13/46
- IPC: H01T13/46
Information query
