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发明名称
Hydraulic classifier
摘要
申请公布号
GB745462(A)
申请公布日期
1956.02.29
申请号
GB19530022366
申请日期
1953.08.13
申请人
DORR-OLIVER INCORPORATED
发明人
COULTER HAROLD BOYD;FITCH ELLIOTT BRYANT;FOX WILLIAM JOSEPH;MARSTON WILLIAM THOMAS
分类号
B03B5/40
主分类号
B03B5/40
代理机构
代理人
主权项
地址
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