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发明名称
Arylated safranines and process of preparing them
摘要
申请公布号
US1886809(A)
申请公布日期
1932.11.08
申请号
US19300476244
申请日期
1930.08.18
申请人
GENERAL ANILINE WORKS, INC.
发明人
HESS FRITZ
分类号
C09B17/02
主分类号
C09B17/02
代理机构
代理人
主权项
地址
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