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发明名称
OPTICALLY ACTIVE POLYMER AND LIQUID CRYSTAL COMPOSITION CONTAINIG SAME
摘要
申请公布号
EP0295106(B1)
申请公布日期
1992.01.08
申请号
EP19880305287
申请日期
1988.06.09
申请人
CANON KABUSHIKI KAISHA;NISSAN CHEMICAL INDUSTRIES LTD.
发明人
NOHIRA, HIROYUKI;ARAI, KAZUTAKA;YOSHINAGA, KAZUO
分类号
C08G63/66;C08G63/672;C08K5/00;C08L67/00;C08L67/02;C09K19/38;C09K19/54;G02F1/13
主分类号
C08G63/66
代理机构
代理人
主权项
地址
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