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发明名称
FLAT ELEMENT WITH A CHOLESTERIC LIQUID CRYSTAL STRUCTURE
摘要
申请公布号
EP0951520(A1)
申请公布日期
1999.10.27
申请号
EP19970942927
申请日期
1997.09.15
申请人
BASF AKTIENGESELLSCHAFT
发明人
SIEMENSMEYER, KARL;SCHUHMACHER, PETER;BROECHER, MARKUS;KUCKERTZ, CHRISTIAN;MORMANN, WERNER
分类号
G02B5/20;C08J5/18;C08L101/12;C09K19/02;C09K19/38;G02B5/30;G02F1/1335;(IPC1-7):C09K19/02
主分类号
G02B5/20
代理机构
代理人
主权项
地址
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