LINE CONNECTION TESTER,申请号JP19910174825-传众专利搜索

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发明名称	LINE CONNECTION TESTER
摘要
申请公布号	JPH04372255(A)	申请公布日期	1992.12.25
申请号	JP19910174825	申请日期	1991.06.20
申请人	NIPPON TELEGR & TELEPH CORP <NTT>	发明人	MAEDA HIDEO;SHIMAMOTO NORIHIRO
分类号	H04M1/24;H04M3/26	主分类号	H04M1/24
代理机构		代理人
主权项
地址

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