Invention Grant
- Patent Title: Spark plug
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Application No.: US8134426Application Date: 1926-01-14
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Publication No.: US1760586APublication Date: 1930-05-27
- Inventor: DEVERS PHILIP K
- Applicant: GEN ELECTRIC
- Assignee: Gen Electric
- Current Assignee: Gen Electric
- Priority: US8134426 1926-01-14
- Main IPC: H01T13/38
- IPC: H01T13/38
Information query
