Diaphragm for a speaker unit,申请号EP20000127749-传众专利搜索

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发明名称	Diaphragm for a speaker unit
摘要
申请公布号	EP1113704(A3)	申请公布日期	2003.05.02
申请号	EP20000127749	申请日期	2000.12.19
申请人	JSP CORPORATION	发明人	ISHIHARA, YOSHIHISA;AOKI, TAKESHI;IWASAKI, SATOSHI;KAKUTA, HIROTOSHI
分类号	H04R7/02;C08G64/06;H04R7/00;(IPC1-7):H04R7/00	主分类号	H04R7/02
代理机构		代理人
主权项
地址

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