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发明名称
METHOD AND CONCENTRATED CIRCUIT FOR OUTPUT OF TARIF INFORMATION ABOUT SUBSCRIBERS STATIONS ESPECIALLY UTILIZABLE IN ARF TYPE TELEPHONE EXCHANGES
摘要
申请公布号
HU213737(B)
申请公布日期
1997.09.29
申请号
HU19920003444
申请日期
1992.11.03
申请人
HUNGAROCOM HIRADASTECHNIKAI KFT.
发明人
DOBAI,MIKLOS;CZOBOR,MIKLOS
分类号
H04M15/10;(IPC1-7):H04M15/10
主分类号
H04M15/10
代理机构
代理人
主权项
地址
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