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经营范围
发明名称
Ophthalmic progressive multifocal lens
摘要
申请公布号
EP0738911(B1)
申请公布日期
2001.10.17
申请号
EP19960400756
申请日期
1996.04.05
申请人
ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
发明人
AHSBAHS, FRANCOISE;BAUDART, THIERRY;LE SAUX, GILLES
分类号
G02C7/06;G02C7/02;(IPC1-7):G02C7/02
主分类号
G02C7/06
代理机构
代理人
主权项
地址
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