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发明名称
Sulphonated derivatives of acylated aromatic amino compounds
摘要
申请公布号
US1926506(A)
申请公布日期
1933.09.12
申请号
US19320627815
申请日期
1932.08.06
申请人
RICHARD WRENSHALL
发明人
WRENSHALL RICHARD
分类号
C07C309/76
主分类号
C07C309/76
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