Perfectionnements aux lecteurs phonographiques pour enregistrements stéréophoniques,申请号FRD1208620-传众专利搜索

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发明名称	Perfectionnements aux lecteurs phonographiques pour enregistrements stéréophoniques
摘要
申请公布号	FR1208620(A)	申请公布日期	1960.02.24
申请号	FRD1208620	申请日期	1958.09.03
申请人		发明人	TEPPAZ MARCEL
分类号	H04R1/16;H04R17/08	主分类号	H04R1/16
代理机构		代理人
主权项
地址

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