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经营范围
发明名称
Anthraquinone compounds containing a 2,2-difluoroethylamino group
摘要
申请公布号
US2466009(A)
申请公布日期
1949.04.05
申请号
US19460658217
申请日期
1946.03.29
申请人
EASTMAN KODAK COMPANY
发明人
DICKEY JOSEPH B.
分类号
C09B1/28;C09B1/515
主分类号
C09B1/28
代理机构
代理人
主权项
地址
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