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发明名称
HALOGENEN-SUBSTITUTED PHENYL BENZYL ETHER DERIVATIVES, LIQUID CRYSTAL COMPOSITIONS CONTAINING THEM AND OPTICAL SWITCHING ELEMENT
摘要
申请公布号
EP0251335(B1)
申请公布日期
1991.04.24
申请号
EP19870109627
申请日期
1987.07.03
申请人
CHISSO CORPORATION
发明人
SAITO, SHINICHI;MIYAZAWA, KAZUTOSHI;INUKAI, TAKASHI;INOUE, HIROMICHI;OHNO, KOUJI
分类号
C07C69/92;C09K19/20;G02F1/13
主分类号
C07C69/92
代理机构
代理人
主权项
地址
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