Invention Grant
- Patent Title: High-frequency vacuum tube oscillator
- Patent Title (中): 高频真空管振荡器
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Application No.: US47006142Application Date: 1942-12-24
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Publication No.: US2351744APublication Date: 1944-06-20
- Inventor: GEORGES CHEVIGNY PAUL
- Applicant: STANDARD TELEPHONES CABLES LTD
- Assignee: STC plc
- Current Assignee: STC plc
- Priority: US47006142 1942-12-24
- Main IPC: H01J19/80
- IPC: H01J19/80
Information query
