Invention Grant
- Patent Title: Wave filter
- Patent Title (中): 滤波器
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Application No.: US77387358Application Date: 1958-11-14
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Publication No.: US2968772APublication Date: 1961-01-17
- Inventor: THOMAS JR GEORGE B
- Applicant: BELL TELEPHONE LABOR INC
- Assignee: Nokia Bell Labs
- Current Assignee: Nokia Bell Labs
- Priority: US77387358 1958-11-14
- Main IPC: H01P1/202
- IPC: H01P1/202
Information query
