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发明名称
Azo dyestuffs
摘要
申请公布号
US1784398(A)
申请公布日期
1930.12.09
申请号
US19290380467
申请日期
1929.07.23
申请人
GENERAL ANILINE WORKS, INC.
发明人
THIESS KARL
分类号
C09B35/21
主分类号
C09B35/21
代理机构
代理人
主权项
地址
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