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公开(公告)号:US2861452A
公开(公告)日:1958-11-25
申请号:US57986556
申请日:1956-04-23
Applicant: GEN ELECTRIC
Inventor: MORGAN WALTER A
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公开(公告)号:US2855533A
公开(公告)日:1958-10-07
申请号:US42633954
申请日:1954-04-29
Applicant: GEN ELECTRIC
Inventor: MORGAN WALTER A
IPC: H01J41/06
CPC classification number: H01J41/06
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公开(公告)号:US2756340A
公开(公告)日:1956-07-24
申请号:US42634054
申请日:1954-04-29
Applicant: GEN ELECTRIC
Inventor: MORGAN WALTER A
IPC: H01J49/30
CPC classification number: H01J49/30
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公开(公告)号:US2805375A
公开(公告)日:1957-09-03
申请号:US58153656
申请日:1956-04-30
Applicant: GEN ELECTRIC
Inventor: MORGAN WALTER A
IPC: H02K7/06
CPC classification number: H02K7/06
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