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公开(公告)号:DE68923663T2
公开(公告)日:1996-05-02
申请号:DE68923663
申请日:1989-05-23
Applicant: IBM
Inventor: BLOCK TIMOTHY ROY , SODERSTROM RONALD LEE , HEILING GERALD MICHAEL , ROCCA CHARLES JOSEPH
IPC: H04B10/00 , H04B10/20 , H04B10/22
公开(公告)号:DE68923663D1
公开(公告)日:1995-09-07