COPY PREVENTING DEVICE OF STORAGE MEDIA FOR COMPUTER SONG ACCOMPANIMENT SYSTEM AND METHOD FOR CONTROLLING IT,申请号KR1019980032806-传众专利搜索

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发明名称	COPY PREVENTING DEVICE OF STORAGE MEDIA FOR COMPUTER SONG ACCOMPANIMENT SYSTEM AND METHOD FOR CONTROLLING IT
摘要
申请公布号	KR100283804(B1)	申请公布日期	2000.12.13
申请号	KR1019980032806	申请日期	1998.08.11
申请人		发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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