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发明名称
NEMATIC LIQUID-CRYSTAL COMPOSITION
摘要
申请公布号
GB9200768(D0)
申请公布日期
1992.03.11
申请号
GB19920000768
申请日期
1992.01.15
申请人
MERCK PATENT GMBH
发明人
分类号
C09K19/30
主分类号
C09K19/30
代理机构
代理人
主权项
地址
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