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发明名称
Red azo-dyestuffs and a process for their manufacture
摘要
申请公布号
US2105862(A)
申请公布日期
1938.01.18
申请号
US19350049110
申请日期
1935.11.09
申请人
THE FIRM OF CHEMICAL WORKS
发明人
KNECHT OSKAR;WIRTH THEODOR
分类号
C09B29/30
主分类号
C09B29/30
代理机构
代理人
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