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发明名称
LIQUID-CRYSTAL DERIVATIVES OF PHENYL BENZOATE
摘要
申请公布号
EP0247466(A3)
申请公布日期
1990.04.11
申请号
EP19870107124
申请日期
1987.05.16
申请人
F. HOFFMANN-LA ROCHE AG
发明人
BUCHECKER, RICHARD, DR.;FROMM, HANS-JURGEN, DR.;KELLY, STEPHEN, DR.;SCHADT, MARTIN, DR.
分类号
C07C69/76;C07C67/00;C07C67/08;C07C69/773;C07C69/90;C07C69/92;C07C69/94;C07C253/00;C07C253/30;C07C255/46;C07C255/49;C07C255/53;C07C255/55;C07C255/57;C09K19/20;C09K19/30;G02F1/13;(IPC1-7):C07C69/92;C07C121/75
主分类号
C07C69/76
代理机构
代理人
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