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发明名称
Amides of 2.3-amino-naphthoic acid and a process of preparing them
摘要
申请公布号
US1893656(A)
申请公布日期
1933.01.10
申请号
US19290375333
申请日期
1929.07.01
申请人
GENERAL ANILINE WORKS, INC.
发明人
SANDER LUDWIG
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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