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经营范围
发明名称
Progressive Multifocal Ophthalmic Lens
摘要
申请公布号
CA2161560(A1)
申请公布日期
1996.04.29
申请号
CA19952161560
申请日期
1995.10.27
申请人
ESSILOR INTERNATIONAL COMPAGNIE GENERALE D'OPTIQUE
发明人
AHSBAHS, FRANCOISE;PEDRONO, CLAUDE
分类号
G02C7/06;G02C7/02;(IPC1-7):G02C7/06
主分类号
G02C7/06
代理机构
代理人
主权项
地址
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