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发明名称
Improvements in or relating to the production of heterogeneous mixtures of particles, adapted for use in heavy-media separation processes
摘要
申请公布号
GB606671(A)
申请公布日期
1948.08.18
申请号
GB19450014983
申请日期
1945.06.13
申请人
VICTOR RAKOWSKY
发明人
分类号
B03B5/44
主分类号
B03B5/44
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代理人
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