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发明名称
ISDN TELEMETERING SYSTEM
摘要
申请公布号
JPH09205491(A)
申请公布日期
1997.08.05
申请号
JP19960012003
申请日期
1996.01.26
申请人
NEC TELECOM SYST LTD
发明人
OYAMA MIYUKI
分类号
H04M11/00;(IPC1-7):H04M11/00
主分类号
H04M11/00
代理机构
代理人
主权项
地址
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