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发明名称
CHARGE SUMMING-UP DEVICE FOR PRIVATE BRANCH EXCHANGE
摘要
申请公布号
JPH06189037(A)
申请公布日期
1994.07.08
申请号
JP19920339373
申请日期
1992.12.21
申请人
SHARP CORP
发明人
YOKOI KOJI
分类号
H04M15/34;(IPC1-7):H04M15/34
主分类号
H04M15/34
代理机构
代理人
主权项
地址
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