OPTICAL DISK RECORDING, REPRODUCING AND ERASING METHOD,申请号JP19910180658-传众专利搜索

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发明名称	OPTICAL DISK RECORDING, REPRODUCING AND ERASING METHOD
摘要
申请公布号	JPH0528497(A)	申请公布日期	1993.02.05
申请号	JP19910180658	申请日期	1991.07.22
申请人	NEC CORP	发明人	OKADA MITSUYA
分类号	G11B7/00;G11B7/004;G11B7/0055	主分类号	G11B7/00
代理机构		代理人
主权项
地址

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