Invention Grant
- Patent Title: Equalization of aperture effect
- Patent Title (中): 光圈效应均衡
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Application No.: US43323654Application Date: 1954-05-28
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Publication No.: US2867693APublication Date: 1959-01-06
- Inventor: GORDON RAISBECK
- Applicant: BELL TELEPHONE LABOR INC
- Assignee: Nokia Bell Labs
- Current Assignee: Nokia Bell Labs
- Priority: US43323654 1954-05-28
- Main IPC: H04N5/208
- IPC: H04N5/208 ; H04N5/931
Information query
