SPEECH PATH CONTINUITY TEST SYSTEM,申请号JP19880219331-传众专利搜索

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发明名称	SPEECH PATH CONTINUITY TEST SYSTEM
摘要
申请公布号	JPH0267094(A)	申请公布日期	1990.03.07
申请号	JP19880219331	申请日期	1988.08.31
申请人	NEC CORP	发明人	MIZUGUCHI TADASHI
分类号	H04Q1/24	主分类号	H04Q1/24
代理机构		代理人
主权项
地址

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