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1.
公开(公告)号:US3229177A
公开(公告)日:1966-01-11
申请号:US23242262
申请日:1962-10-23
Applicant: GEN ELECTRIC
Inventor: CLARKE PETER J
IPC: H04N5/74
CPC classification number: H04N5/7425
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公开(公告)号:US3228590A
公开(公告)日:1966-01-11
申请号:US33531064
申请日:1964-01-02
Applicant: GEN ELECTRIC
Inventor: JOSEPH KEARNS WILLIAM , CLARKE PETER J , VANDERSLICE THOMAS A
IPC: H01J41/20
CPC classification number: H01J41/20
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