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经营范围
发明名称
Flotationsmaschine
摘要
申请公布号
DE802990(C)
申请公布日期
1951.02.26
申请号
DE1949P048227
申请日期
1949.07.08
申请人
KLOECKNER-HUMBOLDT-DEUTZ AKT.-GES.
发明人
KREMER RUDOLF
分类号
B03D1/16
主分类号
B03D1/16
代理机构
代理人
主权项
地址
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