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发明名称
Process for the manufacture of compounds of the diphenylamine sulphone series
摘要
申请公布号
GB420444(A)
申请公布日期
1934.12.03
申请号
GB19330015896
申请日期
1933.06.01
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
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主分类号
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