PERFEZIONAMENTI RELATIVI AI COMMUTATORI,申请号IT19770051711-传众专利搜索

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发明名称	PERFEZIONAMENTI RELATIVI AI COMMUTATORI
摘要
申请公布号	IT1090918(B)	申请公布日期	1985.06.26
申请号	IT19770051711	申请日期	1977.11.07
申请人	COMMUNICATIONS PATENTS LTD	发明人
分类号	H03K17/62;H03K17/74;H04H20/10;(IPC1-7):H01H/	主分类号	H03K17/62
代理机构		代理人
主权项
地址

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