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经营范围
发明名称
Separation of 1, 8-naphthylamine-sulphonic acid
摘要
申请公布号
US1996822(A)
申请公布日期
1935.04.09
申请号
US19260133725
申请日期
1926.09.04
申请人
NATIONAL ANILINE & CHEMICAL COMPANY, INC.
发明人
MOW HAROLD G.
分类号
C07C309/47
主分类号
C07C309/47
代理机构
代理人
主权项
地址
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