METODO ED APPARECCHIATURA PER ELIMINARE GUASTI IN UNA CENTRALE TELEFONICA.,申请号IT19810024899-传众专利搜索

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发明名称	METODO ED APPARECCHIATURA PER ELIMINARE GUASTI IN UNA CENTRALE TELEFONICA.
摘要
申请公布号	IT8124899(D0)	申请公布日期	1981.11.05
申请号	IT19810024899	申请日期	1981.11.05
申请人	TELEFONAKTIEBOLAGET LM ERICSSON	发明人	PER INGE HOLM;KARL FOLKE LENNART NYBERG;ULF AKE SODERMARK
分类号	H04M3/12;(IPC1-7):H04M/	主分类号	H04M3/12
代理机构		代理人
主权项
地址

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