Invention Grant
- Patent Title: Oscillator tuning system
- Patent Title (中): 振荡器调谐系统
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Application No.: US19909938Application Date: 1938-03-31
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Publication No.: US2209982APublication Date: 1940-08-06
- Inventor: KIRKWOOD LOREN R
- Applicant: RCA CORP
- Assignee: CARDIOVASCULAR DIAGNOSTIC SERVICES Inc
- Current Assignee: CARDIOVASCULAR DIAGNOSTIC SERVICES Inc
- Priority: US19909938 1938-03-31
- Main IPC: H03J5/24
- IPC: H03J5/24
Information query
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