Optical data recording media and method for recording and erasing data on the same,申请号EP19920120315-传众专利搜索

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发明名称	Optical data recording media and method for recording and erasing data on the same
摘要
申请公布号	EP0549901(B1)	申请公布日期	1998.03.11
申请号	EP19920120315	申请日期	1992.11.27
申请人	NEC CORPORATION	发明人	IDE, TATSUNORI
分类号	G11B7/00;G11B7/0045;G11B7/0055;G11B7/006;G11B7/007;G11B7/24;(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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