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发明名称
ROUTE SELECTION SYSTEM AT DIALING TO PUBLIC NETWORK
摘要
申请公布号
JPH04369953(A)
申请公布日期
1992.12.22
申请号
JP19910147239
申请日期
1991.06.19
申请人
FUJITSU LTD
发明人
SHIOKAWA ARIKO;KO YASUHIRO
分类号
H04M3/00;H04M3/22;H04M3/42
主分类号
H04M3/00
代理机构
代理人
主权项
地址
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