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11.Arrangements for compensating the effects of discontinuities in electromagnetic waveguides 失效
Title translation: 用于补偿电磁波导不连续性影响的布置公开(公告)号:US2758287A
公开(公告)日:1956-08-07
申请号:US30542652
申请日:1952-08-20
Applicant: INT STANDARD ELECTRIC CORP
Inventor: BULOW JACOBSEN BENT , LEONARD LEWIN
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公开(公告)号:US2651699A
公开(公告)日:1953-09-08
申请号:US26822452
申请日:1952-01-25
Applicant: INT STANDARD ELECTRIC CORP
Inventor: BULOW JACOBSEN BENT , TREVOR DALY CHARLES , LANE THOMAS DAVID , HENRY WOLFSON , CARDEN SHEPARD STANLEY , DAVID GREEN
IPC: H01C7/04
CPC classification number: H01C7/04
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13.Failure alarm arrangements in multichannel carrier current communication system 失效
Title translation: 多通道载波电流通信系统故障报警装置公开(公告)号:US2572030A
公开(公告)日:1951-10-23
申请号:US1707648
申请日:1948-03-25
Applicant: INT STANDARD ELECTRIC CORP
Inventor: BULOW JACOBSEN BENT , FRANK FAIRLEY
IPC: H04J1/16
CPC classification number: H04J1/16
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14.Automatic level control arrangement in carrier current communication systems 失效
Title translation: 载波电流通信系统中的自动电平控制装置公开(公告)号:US2539426A
公开(公告)日:1951-01-30
申请号:US1119648
申请日:1948-02-26
Applicant: INT STANDARD ELECTRIC CORP
Inventor: BULOW JACOBSEN BENT , HOLLY ROCHE ALLEMAN , FRANK BALY WILFRED
IPC: H04B3/10
CPC classification number: H04B3/10
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公开(公告)号:US2365472A
公开(公告)日:1944-12-19
申请号:US42517741
申请日:1941-12-31
Applicant: INT STANDARD ELECTRIC CORP
Inventor: BULOW JACOBSEN BENT
IPC: H04J1/16
CPC classification number: H04J1/16
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