Invention Grant
- Patent Title: Cathode ray tube
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Application No.: US72720734Application Date: 1934-05-24
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Publication No.: US2115093APublication Date: 1938-04-26
- Inventor: VON ARDENNE MANFRED
- Applicant: RCA CORP
- Assignee: UOP LLC
- Current Assignee: UOP LLC
- Priority: DE2115093X 1933-06-10
- Main IPC: H01J31/12
- IPC: H01J31/12
Information query
