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发明名称
Verfahren zur Verbesserung von Kohlenwasserstoffgemischen.
摘要
申请公布号
AT142896(B)
申请公布日期
1935.09.25
申请号
ATD142896
申请日期
1932.07.06
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
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主分类号
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