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经营范围
发明名称
Improvements in mechanism for reciprocating the trough or tray of a magnetic separator or a screen
摘要
申请公布号
GB456155(A)
申请公布日期
1936.11.04
申请号
GB19350013629
申请日期
1935.05.09
申请人
HERBERT HUBAND THOMPSON;ALFRED EVAN DAVIES;HENRY EDMUND HUTTER
发明人
分类号
B07B1/30
主分类号
B07B1/30
代理机构
代理人
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