CIRCUIT ARRANGEMENT FOR NOISE FILTERED TARIFF METERING AT ANY PLACE OF THE LINE OF TELEPHONE NETWORKS,申请号HU19850000401-传众专利搜索

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发明名称	CIRCUIT ARRANGEMENT FOR NOISE FILTERED TARIFF METERING AT ANY PLACE OF THE LINE OF TELEPHONE NETWORKS
摘要
申请公布号	HU191772(B)	申请公布日期	1987.04.28
申请号	HU19850000401	申请日期	1985.02.01
申请人	POSTA KISERLETI INTEZET,HU	发明人	BREBOVSZKY,JUDIT,HU;KOVACS,PAL,HU;POMAZI,LAJOS,HU;TOLNAY,ZOLTAN,HU
分类号	H04M15/00;H04M15/10;(IPC1-7):H04M15/10	主分类号	H04M15/00
代理机构		代理人
主权项
地址

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