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公开(公告)号:US2030807A
公开(公告)日:1936-02-11
申请号:US2549535
申请日:1935-06-07
Applicant: GEN ELECTRIC
Inventor: KURT WIEGAND
IPC: H01J9/395
CPC classification number: H01J9/395
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公开(公告)号:US1971944A
公开(公告)日:1934-08-28
申请号:US53256731
申请日:1931-04-24
Applicant: GEN ELECTRIC
Inventor: KURT WIEGAND
CPC classification number: H01J61/10
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公开(公告)号:US1897459A
公开(公告)日:1933-02-14
申请号:US42853030
申请日:1930-02-14
Applicant: GEN ELECTRIC
Inventor: KURT WIEGAND , JULIUS HABEL
CPC classification number: H01K1/46
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公开(公告)号:US2182778A
公开(公告)日:1939-12-12
申请号:US22539638
申请日:1938-08-17
Applicant: GEN ELECTRIC
Inventor: HANS ALTERTHUM , ARVED LOMPE , KURT WIEGAND
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公开(公告)号:US2163442A
公开(公告)日:1939-06-20
申请号:US24586438
申请日:1938-12-15
Applicant: GEN ELECTRIC
Inventor: KURT WIEGAND
IPC: G09F13/26
CPC classification number: G09F13/26
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公开(公告)号:US2056633A
公开(公告)日:1936-10-06
申请号:US951335
申请日:1935-03-05
Applicant: GEN ELECTRIC
Inventor: KURT WIEGAND
IPC: H01J61/34
CPC classification number: H01J61/34
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公开(公告)号:US1770891A
公开(公告)日:1930-07-15
申请号:US7273525
申请日:1925-12-02
Applicant: GEN ELECTRIC
Inventor: KURT WIEGAND
IPC: H01R33/945
CPC classification number: H01R33/9453
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公开(公告)号:US2108633A
公开(公告)日:1938-02-15
申请号:US14626837
申请日:1937-06-03
Applicant: GEN ELECTRIC
Inventor: KURT WIEGAND , FRIEDRICH GORITZ
IPC: H01R33/96
CPC classification number: H01R33/96
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公开(公告)号:US2101662A
公开(公告)日:1937-12-07
申请号:US11484436
申请日:1936-12-08
Applicant: GEN ELECTRIC
Inventor: KURT WIEGAND , ALEXANDER KOENIG
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公开(公告)号:US2098817A
公开(公告)日:1937-11-09
申请号:US11391836
申请日:1936-12-02
Applicant: GEN ELECTRIC
Inventor: KURT WIEGAND , FRIEDRICH GORITZ
IPC: H01R33/08
CPC classification number: H01R33/08
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