Invention Grant
- Patent Title: Cathode ray tube
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Application No.: US58492432Application Date: 1932-01-06
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Publication No.: US2114136APublication Date: 1938-04-12
- Inventor: BATCHELOR JOHN C
- Applicant: RCA CORP
- Assignee: Mercedes-Benz AG
- Current Assignee: Mercedes-Benz AG
- Priority: US58492432 1932-01-06
- Main IPC: H01J31/12
- IPC: H01J31/12
Information query
