METHOD OF FORMING SPEAKER VIBRATOR,申请号JP19770101039-传众专利搜索

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发明名称	METHOD OF FORMING SPEAKER VIBRATOR
摘要
申请公布号	JPS5435721(A)	申请公布日期	1979.03.16
申请号	JP19770101039	申请日期	1977.08.25
申请人	PIONEER ELECTRONIC CORP	发明人	YOKOZEKI SHINICHI
分类号	H04R31/00	主分类号	H04R31/00
代理机构		代理人
主权项
地址

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