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发明名称
Improvements relating to methods of and apparatus for separating solid materials into fractions according to density
摘要
申请公布号
GB926842(A)
申请公布日期
1963.05.22
申请号
GB19600009145
申请日期
1960.03.15
申请人
NORTONS-TIVIDALE LIMITED
发明人
WALT PETRUS JACOBUS VAN DER
分类号
B03B5/32;B03B5/36
主分类号
B03B5/32
代理机构
代理人
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