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发明名称
NOVEL LACTIC ACID DERIVATIVES AND LIQUID CRYSTAL COMPOSITIONS CONTAINING THE SAME
摘要
申请公布号
EP0329153(B1)
申请公布日期
1992.10.21
申请号
EP19890102756
申请日期
1989.02.17
申请人
DAINIPPON INK AND CHEMICALS, INC.;KAWAMURA INSTITUTE OF CHEMICAL RESEARCH
发明人
TAKEHARA, SADAO;SHOJI, TADAO;OGAWA, HIROSHI;FUJISAWA, TORU;OSAWA, MASASHI
分类号
C07C69/773;C09K19/12;C09K19/20
主分类号
C07C69/773
代理机构
代理人
主权项
地址
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