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经营范围
发明名称
Improvements in or relating to the separation of solid materials of different specific gravities
摘要
申请公布号
GB558190(A)
申请公布日期
1943.12.24
申请号
GB19420008282
申请日期
1942.06.17
申请人
FREDRICK TROSTLER;THOMAS ANDREWS;HUNTINGTON, HEBERLEIN AND COMPANY LIMITED
发明人
分类号
B03B5/30
主分类号
B03B5/30
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代理人
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地址
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