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公开(公告)号:US2277105A
公开(公告)日:1942-03-24
申请号:US29935039
申请日:1939-10-13
Applicant: LORENZ C AG
Inventor: ROBERT HERZOG , ALFRED WIESSNER , ERICH SCHULZE-HERRINGEN , FRITZ GUTZMANN
IPC: H04H20/67
CPC classification number: H04H20/67
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公开(公告)号:US2219925A
公开(公告)日:1940-10-29
申请号:US29508339
申请日:1939-09-15
Applicant: LORENZ C AG
Inventor: ROBERT HERZOG
CPC classification number: H01J19/34 , H01J19/52 , H01J2893/0003 , H01J2893/0009
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公开(公告)号:US2205560A
公开(公告)日:1940-06-25
申请号:US19463038
申请日:1938-03-08
Applicant: LORENZ C AG
Inventor: ROBERT HERZOG
CPC classification number: G01S1/02
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公开(公告)号:US2170657A
公开(公告)日:1939-08-22
申请号:US5539835
申请日:1935-12-20
Applicant: LORENZ C AG
Inventor: ROBERT HERZOG , ANNEMARIE KATSCH
IPC: H01J25/70
CPC classification number: H01J25/70
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公开(公告)号:US1988270A
公开(公告)日:1935-01-15
申请号:US62735632
申请日:1932-08-03
Applicant: LORENZ C AG
Inventor: RUDOLF FISCHER HANS , ROBERT HERZOG
IPC: H04L27/04
CPC classification number: H04L27/04
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公开(公告)号:US1971911A
公开(公告)日:1934-08-28
申请号:US60778432
申请日:1932-04-27
Applicant: LORENZ C AG
Inventor: ROBERT HERZOG
IPC: H04B1/16
CPC classification number: H04B1/1638
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公开(公告)号:US1636094A
公开(公告)日:1927-07-19
申请号:US7798525
申请日:1925-12-28
Applicant: LORENZ C AG
Inventor: ROBERT HERZOG
IPC: H03B11/08
CPC classification number: H03B11/08
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