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发明名称
HYDROGEL COPOLYMERS
摘要
申请公布号
GB2157301(B)
申请公布日期
1987.12.09
申请号
GB19850007538
申请日期
1985.03.22
申请人
* TOMEI SANGYO KABUSHIKI KAISHA
发明人
YASUKICHI * YANAGIHARA;TAKUO * KATO
分类号
G02C7/04;A61L29/00;A61M25/16;C08F26/10;C08F226/10;C08F283/01;C08F290/00;C08F299/00;C08F299/02;C08F299/04;C08G63/58;G02B1/04;(IPC1-7):C08F283/01;C08F226/06
主分类号
G02C7/04
代理机构
代理人
主权项
地址
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