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发明名称
ISDN MULTIPLE ADDRESS COMMUNICATION SYSTEM
摘要
申请公布号
JPH0818556(A)
申请公布日期
1996.01.19
申请号
JP19940145965
申请日期
1994.06.28
申请人
NEC ENG LTD
发明人
TAKANO KEIICHI
分类号
H04M3/42;H04L12/18;H04L12/44;H04M3/00;H04Q3/42;H04Q3/58;(IPC1-7):H04L12/18
主分类号
H04M3/42
代理机构
代理人
主权项
地址
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