SIGNAL DETECTOR FOR COMMUNICATION LINE,申请号JP19890308266-传众专利搜索

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发明名称	SIGNAL DETECTOR FOR COMMUNICATION LINE
摘要
申请公布号	JPH03167944(A)	申请公布日期	1991.07.19
申请号	JP19890308266	申请日期	1989.11.28
申请人	NIPPON TEREKOMU KK;MITSUGI DENKI KK	发明人	NAKANO YUTAKA;MISONO SATOSHI;MAENAKA KIWAMU
分类号	H04M1/00;H04M11/00	主分类号	H04M1/00
代理机构		代理人
主权项
地址

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