Invention Grant
- Patent Title: Electrical wave production
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Application No.: US73408534Application Date: 1934-07-07
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Publication No.: US2022969APublication Date: 1935-12-03
- Inventor: MEACHAM LARNED A
- Applicant: BELL TELEPHONE LABOR INC
- Assignee: Nokia Bell Labs
- Current Assignee: Nokia Bell Labs
- Priority: US73408534 1934-07-07
- Main IPC: H03B5/30
- IPC: H03B5/30 ; H03B19/12 ; H03B21/01
Information query
