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经营范围
发明名称
Organic thermotropic nematic compounds
摘要
申请公布号
USRE29349(E)
申请公布日期
1977.08.09
申请号
US19750609515
申请日期
1975.09.02
申请人
发明人
分类号
C09K19/22
主分类号
C09K19/22
代理机构
代理人
主权项
地址
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