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公开(公告)号:US2177685A
公开(公告)日:1939-10-31
申请号:US4323035
申请日:1935-10-02
Applicant: GEN ELECTRIC
Inventor: CORNELIS BOL , BRUNO JONAS GOTTFRIED , LEMMENS HENDRICUS J
CPC classification number: C03C27/044 , H01J5/38
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公开(公告)号:US2152988A
公开(公告)日:1939-04-04
申请号:US2207035
申请日:1935-05-17
Applicant: GEN ELECTRIC
Inventor: WILLEM ELENBASS , BRUNO JONAS GOTTFRIED , WYK AART VAN
CPC classification number: C03C3/091 , F16L13/122 , H01J61/302
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公开(公告)号:US2116742A
公开(公告)日:1938-05-10
申请号:US9311436
申请日:1936-07-28
Applicant: GEN ELECTRIC
Inventor: WILLEM ELENBAAS , BRUNO JONAS GOTTFRIED
CPC classification number: C03C3/087 , H01J61/302 , Y10S501/905
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