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发明名称
A CONCENTRIC ANNULAR RING LENS FOR ASTIGMATIC PRESBYOPES
摘要
申请公布号
HU9601128(A2)
申请公布日期
1997.08.28
申请号
HU19960001128
申请日期
1996.04.29
申请人
JOHNSON & JOHNSON VISION PRODUCTS
发明人
CLUTTERBUCK,TIMOTHY A.;LEWIS,YULIN A.;ROFFMAN,JEFFREY H.
分类号
G02B3/10;G02C7/02;G02C7/04;G02C7/06;(IPC1-7):G02B3/00;G02C7/00
主分类号
G02B3/10
代理机构
代理人
主权项
地址
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