VOICE COIL BOBBIN FOR SPEAKER,申请号JP19900299540-传众专利搜索

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发明名称	VOICE COIL BOBBIN FOR SPEAKER
摘要
申请公布号	JPH04170900(A)	申请公布日期	1992.06.18
申请号	JP19900299540	申请日期	1990.11.05
申请人	FOSTER ELECTRIC CO LTD	发明人	NAGOYA KAZUKI;ICHIKAWA SHUICHI;MIKUNIYA TAKASHI;SUZUKI EIICHIRO
分类号	H04R9/04;H04R31/00	主分类号	H04R9/04
代理机构		代理人
主权项
地址

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