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发明名称
Convex Glass Mold For Progressive Addition Lens
摘要
申请公布号
KR100900090(B1)
申请公布日期
2009.05.28
申请号
KR20070069131
申请日期
2007.07.10
申请人
发明人
分类号
G02C7/02;B29D11/00;G02B1/04
主分类号
G02C7/02
代理机构
代理人
主权项
地址
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