FIBER REINFORCED METAL FOR SPEAKER AND PLASTIC DIAPHRAGM,申请号JP19890305327-传众专利搜索

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发明名称	FIBER REINFORCED METAL FOR SPEAKER AND PLASTIC DIAPHRAGM
摘要
申请公布号	JPH03165698(A)	申请公布日期	1991.07.17
申请号	JP19890305327	申请日期	1989.11.24
申请人	MITSUBISHI ELECTRIC CORP	发明人	TAKENOUCHI KENICHI
分类号	H04R7/02	主分类号	H04R7/02
代理机构		代理人
主权项
地址

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