Sound reproducing apparatus,申请号US19650460393-传众专利搜索

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发明名称	Sound reproducing apparatus
摘要
申请公布号	US3341142(A)	申请公布日期	1967.09.12
申请号	US19650460393	申请日期	1965.06.01
申请人	CLARKE & SMITH MANUFACTURING COMPANY LIMITED	发明人	NAMENYI-KATZ LASZLO
分类号	G11B15/18;G11B15/675;G11B25/06	主分类号	G11B15/18
代理机构		代理人
主权项
地址

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