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发明名称
SILICIC ACID HETEROPOLYCONDENSATES AND THEIR USE IN OPTICAL LENSES, ESPECIALLY CONTACT LENSES
摘要
申请公布号
EP0078548(B1)
申请公布日期
1987.01.21
申请号
EP19820110167
申请日期
1982.11.04
申请人
FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E.V.;DR. THILO & CO. CONTACTLINSEN GMBH
发明人
SCHMIDT, HELMUT, DR.;PHILIPP, GOTTFRIED, DR.;KREINER, CHRISTINE F., DR.
分类号
C08F283/12;C08G77/58;G02B1/04;(IPC1-7):C08G77/06;C08G77/18;C08J5/00;C08K3/20;C08K5/05;C08L83/04;C08G77/38;C08G77/26;C08G77/20
主分类号
C08F283/12
代理机构
代理人
主权项
地址
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