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公开(公告)号:US2024582A
公开(公告)日:1935-12-17
申请号:US63705032
申请日:1932-10-10
Applicant: TELEFUNKEN GMBH
Inventor: ERNST KLOTZ , RUDOLF RECHNITZER
IPC: H01J7/44
CPC classification number: H01J7/44
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公开(公告)号:US1992433A
公开(公告)日:1935-02-26
申请号:US40287129
申请日:1929-10-28
Applicant: TELEFUNKEN GMBH
Inventor: ERNST KLOTZ
IPC: H03G3/16
CPC classification number: H03G3/16
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公开(公告)号:US1965655A
公开(公告)日:1934-07-10
申请号:US39333829
申请日:1929-09-18
Applicant: TELEFUNKEN GMBH
Inventor: ERNST KLOTZ , ERICH ZEPLER
IPC: H02M1/12
CPC classification number: H02M1/12
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公开(公告)号:US2098393A
公开(公告)日:1937-11-09
申请号:US61125932
申请日:1932-05-14
Applicant: TELEFUNKEN GMBH
Inventor: ERNST KLOTZ , ERICH ZEPLER
IPC: H03J3/06
CPC classification number: H03J3/06
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公开(公告)号:US2067536A
公开(公告)日:1937-01-12
申请号:US72381534
申请日:1934-05-04
Applicant: TELEFUNKEN GMBH
Inventor: ERNST KLOTZ
IPC: H04B1/16
CPC classification number: H04B1/163
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公开(公告)号:US2057857A
公开(公告)日:1936-10-20
申请号:US70216133
申请日:1933-12-13
Applicant: TELEFUNKEN GMBH
Inventor: KARL STEIMEL , ERNST KLOTZ
IPC: H03G3/22
CPC classification number: H03G3/22
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公开(公告)号:US2046141A
公开(公告)日:1936-06-30
申请号:US72172234
申请日:1934-04-21
Applicant: TELEFUNKEN GMBH
Inventor: KARL WILHELM , ERNST KLOTZ
IPC: H03G3/26
CPC classification number: H03G3/26
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