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发明名称
OPHTHALMIC AND OTORHINOLARYNGOLOGICAL DEVICE MATERIALS
摘要
Disclosed are soft, high refractive index device materials having improved strength. The materials contain a polystyrene macromer.
申请公布号
HK1109462(A1)
申请公布日期
2010.12.17
申请号
HK20080103575
申请日期
2008.03.31
申请人
ALCON, INC.
发明人
SCHLUETER, DOUGLAS, C.
分类号
A61L;C08F;G02B
主分类号
A61L
代理机构
代理人
主权项
地址
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