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公开(公告)号:DE3067373D1
公开(公告)日:1984-05-10
申请号:DE3067373
申请日:1980-10-24
Applicant: IBM
Inventor: BEETESON JOHN STUART , HOLLOWAY BRIAN LEONARD , JARZEBOWSKI KRZYSTOF TADEUSZ
IPC: G09G1/00 , G09G1/28 , H01J29/70 , H04N9/28