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经营范围
发明名称
Sulphonic derivatives
摘要
申请公布号
US2251940(A)
申请公布日期
1941.08.12
申请号
US19390283141
申请日期
1939.07.07
申请人
THE EMULSOL CORPORATION
发明人
KATZMAN MORRIS
分类号
A01N41/04;B01F17/00;C07C309/18;C11D1/00
主分类号
A01N41/04
代理机构
代理人
主权项
地址
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