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经营范围
发明名称
Schwingherd zum Entwaessern von Erzschlaemmen
摘要
申请公布号
DE552502(C)
申请公布日期
1932.06.14
申请号
DE1929K114633D
申请日期
1929.05.07
申请人
FRIED. KRUPP GRUSONWERK AKT.-GES.
发明人
分类号
B01D43/00
主分类号
B01D43/00
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