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发明名称
MANAGEMENT SYSTEM FOR CONNECTION CONTROL SYSTEM ADDITIONAL SERVICE EXECUTION STATE
摘要
申请公布号
JPH04336837(A)
申请公布日期
1992.11.25
申请号
JP19910138443
申请日期
1991.05.14
申请人
NEC CORP
发明人
SHIMA NOBUO
分类号
H04M3/42;H04Q3/545
主分类号
H04M3/42
代理机构
代理人
主权项
地址
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