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发明名称
Verfahren zur Herstellung von Schmierfetten
摘要
申请公布号
DE767603(C)
申请公布日期
1953.01.19
申请号
DE1941ST60854D
申请日期
1941.06.28
申请人
STEINKOHLENBERGWERK RHEINPREUSSEN
发明人
KOELBEL HERBERT DR.;ULLMANN DIETRICH DR.
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