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发明名称
GRAFT COPOLYMER, SOLUTION CONTAINING THE GRAFT COPOLYMER FOR TREATING CONTACT LENS, AND METHOD OF TREATING CONTACT LENS WITH THE SOLUTION AND MAKING HYDROPHILIC LENS SURFACE
摘要
申请公布号
US5206298(A)
申请公布日期
1993.04.27
申请号
US19900627333
申请日期
1990.12.14
申请人
TOMEI SANGYO KABUSHIKI KAISHA
发明人
KAWAGUCHI, TORU
分类号
C08F257/02;C08F267/06;C08F271/02;G02B1/04
主分类号
C08F257/02
代理机构
代理人
主权项
地址
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