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公开(公告)号:US2067330A
公开(公告)日:1937-01-12
申请号:US62792732
申请日:1932-08-08
Applicant: TELEFUNKEN GMBH
Inventor: FRITZ MICHELSSEN
IPC: H01J3/02
CPC classification number: H01J3/029
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公开(公告)号:US1984877A
公开(公告)日:1934-12-18
申请号:US57629231
申请日:1931-11-20
Applicant: TELEFUNKEN GMBH
Inventor: GUNTHER JOBST , FRITZ MICHELSSEN , WALDEMAR WEHNERT
IPC: H01J3/02
CPC classification number: H01J3/025 , H01J2893/0061
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公开(公告)号:US2017127A
公开(公告)日:1935-10-15
申请号:US63576232
申请日:1932-10-01
Applicant: TELEFUNKEN GMBH
Inventor: FRITZ MICHELSSEN
IPC: H01J29/74
CPC classification number: H01J29/74
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公开(公告)号:US1988605A
公开(公告)日:1935-01-22
申请号:US62956132
申请日:1932-08-19
Applicant: TELEFUNKEN GMBH
Inventor: FRITZ MICHELSSEN
IPC: H01J29/18
CPC classification number: H01J29/187
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公开(公告)号:US1955079A
公开(公告)日:1934-04-17
申请号:US46640630
申请日:1930-07-08
Applicant: TELEFUNKEN GMBH
Inventor: FRITZ MICHELSSEN , FRITZ SCHROTER
IPC: H01J17/40
CPC classification number: H01J17/40 , H01J2893/0067
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公开(公告)号:US1791938A
公开(公告)日:1931-02-10
申请号:US40764929
申请日:1929-11-16
Applicant: TELEFUNKEN GMBH
Inventor: FRITZ SCHROETER , FRITZ MICHELSSEN
IPC: B61L13/00
CPC classification number: B61L13/005 , Y10S246/01
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公开(公告)号:US2076662A
公开(公告)日:1937-04-13
申请号:US68917133
申请日:1933-09-13
Applicant: TELEFUNKEN GMBH
Inventor: FRITZ MICHELSSEN
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公开(公告)号:US2072651A
公开(公告)日:1937-03-02
申请号:US62792632
申请日:1932-08-08
Applicant: TELEFUNKEN GMBH
Inventor: FRITZ SCHROTER , FRITZ MICHELSSEN
CPC classification number: H01J29/52 , H01J29/488
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9.Device for the transmission of pictures or of telegraphic signals 失效
Title translation: 用于传输照片或电报信号的设备公开(公告)号:US1965752A
公开(公告)日:1934-07-10
申请号:US40533329
申请日:1929-11-07
Applicant: TELEFUNKEN GMBH
Inventor: FRITZ SCHROTER , FRITZ MICHELSSEN
CPC classification number: H04N1/036 , H01J65/042
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公开(公告)号:US2151789A
公开(公告)日:1939-03-28
申请号:US62792832
申请日:1932-08-08
Applicant: TELEFUNKEN GMBH
Inventor: FRITZ MICHELSSEN
CPC classification number: H01J29/861 , H01J31/12
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