METHOD FOR METERING CALLS PER EXTENSION SUBSCRIBER IN A SUBEXCHANGE OF OFFICE BY MEANS OF TRAFFIC LOGGING IN THE MAIN EXCHANGE,申请号HU19940001510-传众专利搜索

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发明名称	METHOD FOR METERING CALLS PER EXTENSION SUBSCRIBER IN A SUBEXCHANGE OF OFFICE BY MEANS OF TRAFFIC LOGGING IN THE MAIN EXCHANGE
摘要
申请公布号	HUT71139(A)	申请公布日期	1995.11.28
申请号	HU19940001510	申请日期	1994.05.16
申请人	FABULA,ANDRAS;KERESZTURI,LASZLO	发明人	FABULA,ANDRAS;KERESZTURI,LASZLO
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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