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经营范围
发明名称
Process of preparing 1.4-aminohy-droxyanthraquinone
摘要
申请公布号
US1930352(A)
申请公布日期
1933.10.10
申请号
US19310570262
申请日期
1931.10.21
申请人
GENERAL ANILINE WORKS, INC.
发明人
BAMBERGER CURT
分类号
C09B1/503
主分类号
C09B1/503
代理机构
代理人
主权项
地址
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