Invention Grant
- Patent Title: Broad band high frequency amplifier
- Patent Title (中): 宽带高频放大器
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Application No.: US44464642Application Date: 1942-05-27
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Publication No.: US2360475APublication Date: 1944-10-17
- Inventor: KUMAR CHATTERJEA PRAFULLA , MARC BRAND PAUL
- Applicant: INT STANDARD ELECTRIC CORP
- Assignee: Int Standard Electric Corp
- Current Assignee: Int Standard Electric Corp
- Priority: GB484641 1941-04-11
- Main IPC: H03F1/50
- IPC: H03F1/50
Information query
IPC分类: