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发明名称
BIFOCAL LENSES
摘要
申请公布号
EP1212652(B1)
申请公布日期
2007.07.25
申请号
EP20000956716
申请日期
2000.09.01
申请人
DE CARLE, JOHN TREVOR
发明人
DE CARLE, JOHN TREVOR
分类号
G02C7/04;A61F2/16;G02B3/08;G02B3/10
主分类号
G02C7/04
代理机构
代理人
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