SURFACE PROTECTING LAYER FOR MAGNETIC RECORD CARRIER AND ITS MANUFACTURING METHOD,申请号KR19860002049-传众专利搜索

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发明名称	SURFACE PROTECTING LAYER FOR MAGNETIC RECORD CARRIER AND ITS MANUFACTURING METHOD
摘要
申请公布号	KR900000009(B1)	申请公布日期	1990.01.18
申请号	KR19860002049	申请日期	1986.03.19
申请人	GOLD STAR CO.LTD.	发明人	KIM CHONG-KI
分类号	G11B5/72;(IPC1-7):G11B5/72	主分类号	G11B5/72
代理机构		代理人
主权项
地址

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