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发明名称
STAIN-PROOFING SPECTACLE LENS AND MANUFACTURING METHOD THEREOF
摘要
申请公布号
KR20050020973(A)
申请公布日期
2005.03.04
申请号
KR20047020044
申请日期
2004.12.09
申请人
发明人
分类号
G02C7/02;(IPC1-7):G02C7/02
主分类号
G02C7/02
代理机构
代理人
主权项
地址
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