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经营范围
发明名称
Liquid crystalline composition
摘要
申请公布号
EP0394906(B1)
申请公布日期
1995.12.20
申请号
EP19900107636
申请日期
1990.04.23
申请人
MERCK PATENT GMBH
发明人
COATES, DAVID, DR.;SAGE, IAN CHARLES, DR.;GREENFIELD, SIMON, DR.;SMITH, GRAHAM;CHAMBERS, MICHAEL;KURMEIER, HANS-ADOLF, DR.;DORSCH, DIETER, DR.
分类号
C07C43/225;C07C69/75;C07C255/55;C09K19/30;(IPC1-7):C09K19/30;C07C255/00;C07C69/00
主分类号
C07C43/225
代理机构
代理人
主权项
地址
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