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经营范围
发明名称
Azo dyestuffs
摘要
申请公布号
US2138991(A)
申请公布日期
1938.12.06
申请号
US19360099268
申请日期
1936.09.03
申请人
NATIONAL ANILINE & CHEMICAL COMPANY, INCORPORATED
发明人
ANDERSON CARL I.;PAYNE RALPH B.
分类号
C09B35/366
主分类号
C09B35/366
代理机构
代理人
主权项
地址
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