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发明名称
Refractive index gradient lens
摘要
申请公布号
AU712186(B2)
申请公布日期
1999.10.28
申请号
AU19970027272
申请日期
1997.04.15
申请人
JOHNSON & JOHNSON VISION PRODUCTS, INC.
发明人
RONALD D. BLUM;AMITAVA GUPTA
分类号
G02C7/06;A61F2/16;B29D11/00;G02B3/10;G02C7/02;(IPC1-7):G02B3/10
主分类号
G02C7/06
代理机构
代理人
主权项
地址
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