HANDSET SPEECH DEVICE,申请号JP19880230143-传众专利搜索

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发明名称	HANDSET SPEECH DEVICE
摘要
申请公布号	JPH0279647(A)	申请公布日期	1990.03.20
申请号	JP19880230143	申请日期	1988.09.16
申请人	TOSHIBA LIGHTING & TECHNOL CORP	发明人	MATSUDA MITSUHIRO
分类号	H04M1/00;H04M9/00	主分类号	H04M1/00
代理机构		代理人
主权项
地址

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