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发明名称
Kuehl- und Schleifmittel fuer Metalle, insbesondere Leichtmetalle und ihre Legierungen
摘要
申请公布号
DE878431(C)
申请公布日期
1953.06.01
申请号
DE1942D004814D
申请日期
1942.03.03
申请人
DORTMUNDER PARAFFINWERKE G.M.B.H.
发明人
WEITTENHILLER HELLMUTH DR.-ING.;SCHUTH EWALD DR. PHIL.
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