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发明名称
MULTIFOCAL BIREFRINGENT LENS SYSTEM
摘要
申请公布号
IE882787(L)
申请公布日期
1989.03.24
申请号
IE19880002787
申请日期
1988.09.14
申请人
ALLERGAN INC.
发明人
分类号
G02B3/10;G02C7/06;(IPC1-7):G02B3/10
主分类号
G02B3/10
代理机构
代理人
主权项
地址
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