Invention Grant
- Patent Title: Electric gaseous discharge device
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Application No.: US25414839Application Date: 1939-02-02
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Publication No.: US2212881APublication Date: 1940-08-27
- Inventor: JEAN LECORGUILLIER
- Applicant: GEN ELECTRIC
- Assignee: Gen Electric
- Current Assignee: Gen Electric
- Priority: CH2212881X 1938-02-02
- Main IPC: H01J1/00
- IPC: H01J1/00
Information query
