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发明名称
Verfahren zur Verbesserung von Kohlenwasserstoffgemischen, insbesondere von Schmierölen.
摘要
申请公布号
AT141152(B)
申请公布日期
1935.03.25
申请号
ATD141152
申请日期
1933.01.21
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
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