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发明名称
Process and apparatus for the separation of materials of different specific gravity and sizes
摘要
申请公布号
GB653397(A)
申请公布日期
1951.05.16
申请号
GB19470027343
申请日期
1947.10.11
申请人
DE DIRECTIE VAN DE STAATSMIJNEN IN LIMBURG HANDELEND VOOR EN NAMENS DEN STAAT DER NEDERLANDEN OF HEERLEN
发明人
分类号
B03B5/62
主分类号
B03B5/62
代理机构
代理人
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