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经营范围
发明名称
Production of anthraquinone derivatives
摘要
申请公布号
US1948183(A)
申请公布日期
1934.02.20
申请号
US19310532696
申请日期
1931.04.24
申请人
GENERAL ANILINE WORKS, INC.
发明人
NAWIASKY PAUL;KRAUSE ARTUR
分类号
C09B1/54
主分类号
C09B1/54
代理机构
代理人
主权项
地址
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