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发明名称
ISDN COMMUNICATION MANAGEMENT SYSTEM
摘要
申请公布号
JPH03104473(A)
申请公布日期
1991.05.01
申请号
JP19890242963
申请日期
1989.09.19
申请人
FUJITSU LTD
发明人
HASHIGUCHI NORIO
分类号
H04M15/00
主分类号
H04M15/00
代理机构
代理人
主权项
地址
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