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经营范围
发明名称
High Density Recording Method of Optical Recording Media
摘要
申请公布号
KR100752867(B1)
申请公布日期
2007.08.29
申请号
KR20010053986
申请日期
2001.09.04
申请人
发明人
分类号
G11B20/12
主分类号
G11B20/12
代理机构
代理人
主权项
地址
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