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经营范围
发明名称
Hydroxy-benzocarbazole-carboxylic acids
摘要
申请公布号
US1867106(A)
申请公布日期
1932.07.12
申请号
US19300424734
申请日期
1930.01.30
申请人
GENERAL ANILINE WORKS, INC.
发明人
SCHMELZER ALBERT;BALLAUF FRITZ;HEFNER HEINRICH
分类号
C07D209/80
主分类号
C07D209/80
代理机构
代理人
主权项
地址
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