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发明名称
Green trisazo dyestuffs and a process for their manufacture
摘要
申请公布号
US2202350(A)
申请公布日期
1940.05.28
申请号
US19390258330
申请日期
1939.02.24
申请人
THE FIRM CHEMICAL WORKS
发明人
LIER HEINRICH
分类号
C09B35/46
主分类号
C09B35/46
代理机构
代理人
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