Invention Grant
- Patent Title: High-frequency oscillator of the secondary electron-emission type
- Patent Title (中): 二次电子发射型高频振荡器
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Application No.: US53406644Application Date: 1944-05-04
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Publication No.: US2420744APublication Date: 1947-05-20
- Inventor: HANSELL CLARENCE W
- Applicant: RCA CORP
- Assignee: Church and Dwight Co Inc
- Current Assignee: Church and Dwight Co Inc
- Priority: US53406644 1944-05-04
- Main IPC: H01J25/76
- IPC: H01J25/76
Information query
