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发明名称
COMMUINICATION EQUIPMENT
摘要
申请公布号
JPH05207134(A)
申请公布日期
1993.08.13
申请号
JP19920012243
申请日期
1992.01.27
申请人
NIPPON TELEGR & TELEPH CORP <NTT>
发明人
ONO HIROYASU;SHIGYO YUSUKE;HIRAHARA FUJINORI;SAITO ISAO
分类号
H04M3/00
主分类号
H04M3/00
代理机构
代理人
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