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公开(公告)号:JP2849357B2
公开(公告)日:1999-01-20
申请号:JP33550695
申请日:1995-12-22
Applicant: KOREA TELECOMMUNICATION , KOREA ELECTRONICS TELECOMM
Inventor: I SUN HI
IPC: H04Q3/00 , H04L12/24 , H04L12/70 , H04L12/801 , H04L12/835 , H04L12/841 , H04L12/911 , H04L12/923 , H04Q11/04 , H04L12/28