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21.Gyromagnetic mode travelling-wave parametric amplifier and oscillator 失效
Title translation: 陀螺式行波参数放大器和振荡器公开(公告)号:US3120646A
公开(公告)日:1964-02-04
申请号:US14764161
申请日:1961-10-25
Applicant: BELL TELEPHONE LABOR INC
Inventor: HAROLD SEIDEL
IPC: H03F7/02
CPC classification number: H03F7/02
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公开(公告)号:US3040267A
公开(公告)日:1962-06-19
申请号:US82182959
申请日:1959-06-22
Applicant: BELL TELEPHONE LABOR INC
Inventor: HAROLD SEIDEL
IPC: H03F7/04
CPC classification number: H03F7/04 , H03F2200/372
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公开(公告)号:US2989709A
公开(公告)日:1961-06-20
申请号:US53470355
申请日:1955-09-16
Applicant: BELL TELEPHONE LABOR INC
Inventor: HAROLD SEIDEL , WEISS JERALD A
IPC: H01P1/11
CPC classification number: H01P1/11
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