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发明名称
PROCESSO PARA A PREPARACAO DE POLIMEROS MOLHAVEIS, FLEXIVEIS, PERMEAVEIS AO OXIGENIO, CONTENDO UNIDADES ESTRUTURAIS DE COPOLIMEROS EM CADEIA DE POLISSILOXANO-POLIOXIALQUILENO, E DISPOSITIVOS OFTALMICOS QUE OS CONTEM
摘要
申请公布号
PT89830(B)
申请公布日期
1994.05.31
申请号
PT19890089830
申请日期
1989.02.24
申请人
CIBA-GEIGY AG.
发明人
KAI C. SU;J. RICHARD ROBERTSON
分类号
A61L27/00;C08G18/81;C08G77/46;C08G77/50;G02B1/04;G02C7/04;(IPC1-7):G02B1/04;C08F230/08
主分类号
A61L27/00
代理机构
代理人
主权项
地址
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