OPTICAL DEVICE FOR RECORDING AND PLAYBACK OF INFORMATION,申请号SU19894755780-传众专利搜索

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发明名称	OPTICAL DEVICE FOR RECORDING AND PLAYBACK OF INFORMATION
摘要
申请公布号	RU1839586(C)	申请公布日期	1996.04.20
申请号	SU19894755780	申请日期	1989.11.15
申请人	INSTITUT PROBLEM REGISTRATSII INFORMATSII AN USSR	发明人	ANTONOV A.A.;PETROV V.V.;TERIDA G.S.
分类号	G11B7/00;(IPC1-7):G11B7/00	主分类号	G11B7/00
代理机构		代理人
主权项
地址

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