LOCATION DETECTING SYSTEM FOR TELEPHONE SET,申请号JP19860158202-传众专利搜索

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发明名称	LOCATION DETECTING SYSTEM FOR TELEPHONE SET
摘要
申请公布号	JPS6313562(A)	申请公布日期	1988.01.20
申请号	JP19860158202	申请日期	1986.07.04
申请人	NEC CORP	发明人	KAGEYAMA TSUTOMU
分类号	H04M3/64	主分类号	H04M3/64
代理机构		代理人
主权项
地址

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