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经营范围
发明名称
Manufacture of aromatic sulphonic acid esters containing an amino group
摘要
申请公布号
GB687789(A)
申请公布日期
1953.02.18
申请号
GB19500017866
申请日期
1950.07.17
申请人
CIBA LIMITED
发明人
分类号
主分类号
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代理人
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