Appareil pour enregistrer et reproduire des sons,申请号CHD332193-传众专利搜索

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发明名称	Appareil pour enregistrer et reproduire des sons
摘要
申请公布号	CH332193(A)	申请公布日期	1958.08.31
申请号	CHD332193	申请日期	1955.12.20
申请人	DUKANE CORPORATION	发明人	AARON PIERSON,ARNOLD;EDWARD SMITHBERG,FLOYD;CHARLES SUPITILOV,MICHAEL
分类号	G11B5/004	主分类号	G11B5/004
代理机构		代理人
主权项
地址

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