PRODUCTION OF MAGNETO-OPTICAL OR MAGNETIC DISK,申请号JP19900140560-传众专利搜索

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发明名称	PRODUCTION OF MAGNETO-OPTICAL OR MAGNETIC DISK
摘要
申请公布号	JPH0434744(A)	申请公布日期	1992.02.05
申请号	JP19900140560	申请日期	1990.05.30
申请人	SONY CORP	发明人	OCHIAI YOSHITAKA
分类号	G11B11/10;G11B5/012;G11B5/02;G11B5/82;G11B11/105	主分类号	G11B11/10
代理机构		代理人
主权项
地址

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