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发明名称
Verfahren zur Gewinnung von Produkten schmierölartiger Beschaffenheit.
摘要
申请公布号
AT149989(B)
申请公布日期
1937.06.25
申请号
ATD149989
申请日期
1933.03.14
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
主分类号
代理机构
代理人
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