Invention Grant
- Patent Title: Electrooptical system
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Application No.: US48636330Application Date: 1930-10-04
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Publication No.: US1874191APublication Date: 1932-08-30
- Inventor: IVES HERBERT E
- Applicant: BELL TELEPHONE LABOR INC
- Assignee: Nokia Bell Labs
- Current Assignee: Nokia Bell Labs
- Priority: US48636330 1930-10-04
- Main IPC: H04N1/48
- IPC: H04N1/48
Information query
