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发明名称
METHOD FOR SWITCHING CALL OF CENTRALIZED ACCESS NODE SYSTEM
摘要
申请公布号
KR0152234(B1)
申请公布日期
1998.11.02
申请号
KR19950055887
申请日期
1995.12.23
申请人
KETRI;KOREA TELECOM CORP.
发明人
CHOE, HEE-SOOK;LEE, WANG-HWAN
分类号
H04L12/16;(IPC1-7):H04L12/16
主分类号
H04L12/16
代理机构
代理人
主权项
地址
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