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公开(公告)号:US2211939A
公开(公告)日:1940-08-20
申请号:US21557338
申请日:1938-06-24
Applicant: TELEFUNKEN GMBH
Inventor: KARL STEIMEL , KARL WILHELM
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公开(公告)号:US2159753A
公开(公告)日:1939-05-23
申请号:US7887836
申请日:1936-05-09
Applicant: TELEFUNKEN GMBH
Inventor: KARL STEIMEL
IPC: H03G3/26
CPC classification number: H03G3/26
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公开(公告)号:US2056872A
公开(公告)日:1936-10-06
申请号:US2749035
申请日:1935-06-20
Applicant: TELEFUNKEN GMBH
Inventor: KARL STEIMEL
CPC classification number: H03D7/10 , H01J21/20 , H01J2893/003
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公开(公告)号:US2027939A
公开(公告)日:1936-01-14
申请号:US69466633
申请日:1933-10-21
Applicant: TELEFUNKEN GMBH
Inventor: RUDOLF URTEL , KARL STEIMEL
IPC: H03G1/04
CPC classification number: H03G1/04
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公开(公告)号:US2205582A
公开(公告)日:1940-06-25
申请号:US18050837
申请日:1937-12-18
Applicant: TELEFUNKEN GMBH
Inventor: KARL STEIMEL
IPC: H01J5/24
CPC classification number: H01J5/24 , H01J2893/0039 , Y10S65/04
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公开(公告)号:US2080098A
公开(公告)日:1937-05-11
申请号:US70323933
申请日:1933-12-20
Applicant: TELEFUNKEN GMBH
Inventor: KARL STEIMEL
IPC: H01J21/20
CPC classification number: H01J21/20 , H01J2893/003
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公开(公告)号:US2060142A
公开(公告)日:1936-11-10
申请号:US70025133
申请日:1933-11-29
Applicant: TELEFUNKEN GMBH
Inventor: RUDOLF URTEL , KARL STEIMEL
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公开(公告)号:US2058921A
公开(公告)日:1936-10-27
申请号:US70567334
申请日:1934-01-08
Applicant: TELEFUNKEN GMBH
Inventor: KARL STEIMEL
IPC: H01J19/40
CPC classification number: H01J19/40
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公开(公告)号:US2817789A
公开(公告)日:1957-12-24
申请号:US39655753
申请日:1953-12-07
Applicant: TELEFUNKEN GMBH
Inventor: KARL STEIMEL
IPC: H01J25/587
CPC classification number: H01J25/587
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公开(公告)号:US2219506A
公开(公告)日:1940-10-29
申请号:US16797737
申请日:1937-10-08
Applicant: TELEFUNKEN GMBH
Inventor: KARL STEIMEL , KURT MIE
IPC: H03J3/14
CPC classification number: H03J3/14
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