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经营范围
发明名称
Condensation products of the anthraquinone series
摘要
申请公布号
US2188103(A)
申请公布日期
1940.01.23
申请号
US19370179729
申请日期
1937.12.14
申请人
GENERAL ANILINE WORKS, INC.
发明人
BAUMANN FRITZ;SCHWECHTEN HEINZ WERNER
分类号
C09B5/24
主分类号
C09B5/24
代理机构
代理人
主权项
地址
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