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经营范围
发明名称
Halogen anthraquinone acridones
摘要
申请公布号
US1851085(A)
申请公布日期
1932.03.29
申请号
US19300459426
申请日期
1930.06.05
申请人
GENERAL ANILINE WORKS, INC.
发明人
BRUCK WALTER
分类号
C09B5/34
主分类号
C09B5/34
代理机构
代理人
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