METHOD AND DEVICE FOR MONITORING PUBLIC COMMUNICATION LINE,申请号JP19940210679-传众专利搜索

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发明名称	METHOD AND DEVICE FOR MONITORING PUBLIC COMMUNICATION LINE
摘要
申请公布号	JPH0856260(A)	申请公布日期	1996.02.27
申请号	JP19940210679	申请日期	1994.08.12
申请人	KING TSUSHIN KOGYO KK	发明人	ONODERA SEIJI
分类号	H04M3/22;H04M3/30;(IPC1-7):H04M3/22	主分类号	H04M3/22
代理机构		代理人
主权项
地址

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