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发明名称
TALKING CHARGE RECORDING SYSTEM
摘要
申请公布号
JPS6262655(A)
申请公布日期
1987.03.19
申请号
JP19850201565
申请日期
1985.09.13
申请人
HITACHI LTD;NIPPON TELEGR & TELEPH CORP <NTT>
发明人
SHIBANO SHOGO;OGAWA KAZUHIKO
分类号
H04M17/00;H04M15/00;H04M15/12
主分类号
H04M17/00
代理机构
代理人
主权项
地址
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