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公开(公告)号:US2814755A
公开(公告)日:1957-11-26
申请号:US33037353
申请日:1953-01-09
Applicant: TELEFUNKEN GMBH
Inventor: LOTHAR BRUCK
IPC: H01J23/065
CPC classification number: H01J23/065
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公开(公告)号:US2237407A
公开(公告)日:1941-04-08
申请号:US25212939
申请日:1939-01-21
Applicant: TELEFUNKEN GMBH
Inventor: LOTHAR BRUCK
IPC: H03G5/08
CPC classification number: H03G5/08
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公开(公告)号:US2933637A
公开(公告)日:1960-04-19
申请号:US43223854
申请日:1954-05-25
Applicant: TELEFUNKEN GMBH
Inventor: LOTHAR BRUCK , ANTON LAUER
IPC: H01J23/30
CPC classification number: H01J23/30
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公开(公告)号:US2289752A
公开(公告)日:1942-07-14
申请号:US26128639
申请日:1939-03-11
Applicant: TELEFUNKEN GMBH
Inventor: LOTHAR BRUCK , OTTO TUXEN
IPC: H03F1/36
CPC classification number: H03F1/36
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公开(公告)号:US2273619A
公开(公告)日:1942-02-17
申请号:US25456239
申请日:1939-02-04
Applicant: TELEFUNKEN GMBH
Inventor: LOTHAR BRUCK
CPC classification number: H04B1/1027 , H03F1/36 , H03F3/189
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公开(公告)号:US2269140A
公开(公告)日:1942-01-06
申请号:US33654640
申请日:1940-05-22
Applicant: TELEFUNKEN GMBH
Inventor: LOTHAR BRUCK
IPC: H03C1/14
CPC classification number: H03C1/14
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公开(公告)号:US2243412A
公开(公告)日:1941-05-27
申请号:US25312239
申请日:1939-01-27
Applicant: TELEFUNKEN GMBH
Inventor: LOTHAR BRUCK
IPC: H03G3/08
CPC classification number: H03G3/08
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公开(公告)号:US2922919A
公开(公告)日:1960-01-26
申请号:US33849953
申请日:1953-02-24
Applicant: TELEFUNKEN GMBH
Inventor: LOTHAR BRUCK
IPC: H01J25/48
CPC classification number: H01J25/48
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公开(公告)号:US2876379A
公开(公告)日:1959-03-03
申请号:US58366956
申请日:1956-05-09
Applicant: TELEFUNKEN GMBH
Inventor: ANTON LAUER , LOTHAR BRUCK
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公开(公告)号:US2286337A
公开(公告)日:1942-06-16
申请号:US24112238
申请日:1938-11-18
Applicant: TELEFUNKEN GMBH
Inventor: LOTHAR BRUCK
IPC: H03F1/36
CPC classification number: H03F1/36
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