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发明名称
Verfahren zur Reinigung von technischen Pyridinbasen
摘要
申请公布号
DE605228(C)
申请公布日期
1934.11.07
申请号
DE1932I045321D
申请日期
1932.09.15
申请人
I. G. FARBENINDUSTRIE AKT.-GES.
发明人
GOOST DR. THEODOR;LOMMEL DR. WILHELM
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