OPTOELECTRONIC DEVICE FOR REPRODUCING INFORMATION CARRIED ON A MAGNETIC RECORD CARRIER,申请号EP19820400594-传众专利搜索

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发明名称	OPTOELECTRONIC DEVICE FOR REPRODUCING INFORMATION CARRIED ON A MAGNETIC RECORD CARRIER
摘要
申请公布号	EP0077693(B1)	申请公布日期	1987.05.20
申请号	EP19820400594	申请日期	1982.03.31
申请人	BULL S.A.	发明人	LAZZARI, JEAN-PIERRE
分类号	G11B11/10;G11B11/105;(IPC1-7):G11B11/10	主分类号	G11B11/10
代理机构		代理人
主权项
地址

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