A SHORT PROTECTION CIRCUIT OF A GENERAL TELEPHONE SUBSCRIBER CIRCUIT IN AN EXCHANGE SYSTEM,申请号KR1019930031329-传众专利搜索

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发明名称	A SHORT PROTECTION CIRCUIT OF A GENERAL TELEPHONE SUBSCRIBER CIRCUIT IN AN EXCHANGE SYSTEM
摘要
申请公布号	KR1019970004864(B1)	申请公布日期	1997.04.04
申请号	KR1019930031329	申请日期	1993.12.30
申请人		发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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