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发明名称
Process of preparing 1,4-dihalogen-anthraquinone-2-carboxylic acids
摘要
申请公布号
US2019840(A)
申请公布日期
1935.11.05
申请号
US19340728626
申请日期
1934.06.01
申请人
GENERAL ANILINE WORKS, INC.
发明人
BIENERT BERTHOLD;HELD ROBERT
分类号
C07C66/02
主分类号
C07C66/02
代理机构
代理人
主权项
地址
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