ERASABLE OPTICAL DISK AND OPTICAL INFORMATION RECORDING/REPRODUCTION APPARATUS,申请号EP19880301622-传众专利搜索

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发明名称	ERASABLE OPTICAL DISK AND OPTICAL INFORMATION RECORDING/REPRODUCTION APPARATUS
摘要
申请公布号	EP0280548(A3)	申请公布日期	1990.07.25
申请号	EP19880301622	申请日期	1988.02.25
申请人	MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.	发明人	SATOH, ISAO;ICHINOSE, MAKOTO;FUKUSHIMA, YOSHIHISA;KUROKI, YUZURU
分类号	G11B7/013;G11B7/125;G11B27/19;G11B27/30;(IPC1-7):G11B7/013	主分类号	G11B7/013
代理机构		代理人
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