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发明名称
SET OF PROGRESSIVE MULTIFOCAL OPHTHALMIC LENSES
摘要
申请公布号
EP0927377(A1)
申请公布日期
1999.07.07
申请号
EP19970940198
申请日期
1997.09.09
申请人
ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
发明人
BAUDART, THIERRY;BOURDONCLE, BERNARD;LALOUX, THIERRY;PEDRONO, CLAUDE;ROSSIER, CLAIRE
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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