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发明名称
METHOD FOR PREPARING AN ORGANOSILICON SOL AND MATERIALS OBTAINED FROM SAME
摘要
申请公布号
EP1140716(B1)
申请公布日期
2003.11.05
申请号
EP19990958274
申请日期
1999.12.08
申请人
ESSILOR INTERNATIONAL COMPAGNIE GENERALE D'OPTIQUE
发明人
BITEAU, JOHN;BOILOT, JEAN-PIERRE;CHAPUT, FREDERIC
分类号
C01B33/16;C03C1/00;(IPC1-7):C03C1/00;C03C17/25
主分类号
C01B33/16
代理机构
代理人
主权项
地址
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