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发明名称
ACCESS SWITCHING SUBSYSTEM IN ISDN SWITCHING SYSTEM
摘要
申请公布号
KR100233906(B1)
申请公布日期
1999.12.15
申请号
KR19970013029
申请日期
1997.04.09
申请人
DAEWOO TELECOM LTD.
发明人
HEO, VI-TUS
分类号
H04Q3/58;(IPC1-7):H04Q3/58
主分类号
H04Q3/58
代理机构
代理人
主权项
地址
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