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发明名称
New ortho-aniline-sulfonic acid
摘要
申请公布号
US1917441(A)
申请公布日期
1933.07.11
申请号
US19300488698
申请日期
1930.10.14
申请人
GENERAL ANILINE WORKS, INC.
发明人
FISCHER ERICH;KISSLING ALBERT;KRACKER HERBERT
分类号
C07C309/45;C07C309/46;C07C309/48
主分类号
C07C309/45
代理机构
代理人
主权项
地址
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