Invention Grant
- Patent Title: Electric discharge tube
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Application No.: US23336238Application Date: 1938-10-05
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Publication No.: US2225479APublication Date: 1940-12-17
- Inventor: HENDRIK JONKER JOHAN LODEWIJK , MARIE MOUBIS GERARD CHARLES AN
- Applicant: RCA CORP
- Assignee: RCA Corp
- Current Assignee: RCA Corp
- Priority: NL205234X 1937-10-13
- Main IPC: H01J31/14
- IPC: H01J31/14
Information query
