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发明名称
LIQUID-CRYSTALLINE COMPOUNDS
摘要
申请公布号
EP0720641(B1)
申请公布日期
1998.08.12
申请号
EP19940927612
申请日期
1994.09.14
申请人
BASF AKTIENGESELLSCHAFT
发明人
DELAVIER, PAUL;ETZBACH, KARL-HEINZ;SCHMIDT, ANDREAS, JOHANN;SIEMENSMEYER, KARL;WAGENBLAST, GERHARD
分类号
G02F1/13;C07C69/76;C07C69/773;C07C69/92;C07C69/94;C07D239/26;C07D285/12;C09K19/04;C09K19/12;C09K19/20;C09K19/22;C09K19/30;C09K19/34;C09K19/42;(IPC1-7):C09K19/20;C09K19/46
主分类号
G02F1/13
代理机构
代理人
主权项
地址
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