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公开(公告)号:US3389290A
公开(公告)日:1968-06-18
申请号:US44605465
申请日:1965-04-06
Applicant: SONY CORP
Inventor: SUSUMU YOSHIDA , HIROKI SATO
CPC classification number: H01J1/15 , H01J29/04 , H01J29/485
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2.
公开(公告)号:US3250942A
公开(公告)日:1966-05-10
申请号:US12698161
申请日:1961-07-26
Applicant: SONY CORP
Inventor: SUSUMU YOSHIDA , AKIO OHKOSHI , YASUYOSHI NEMOTO
IPC: H01J29/80
CPC classification number: H01J29/80
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公开(公告)号:US3417199A
公开(公告)日:1968-12-17
申请号:US40574364
申请日:1964-10-22
Applicant: SONY CORP
Inventor: SUSUMU YOSHIDA , SENRI MIYAOKA , HIROSHI SAHARA
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