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发明名称
Froth flotation machine with liquid level control weir
摘要
申请公布号
US2765078(A)
申请公布日期
1956.10.02
申请号
US19500197557
申请日期
1950.11.25
申请人
COMBINED METALS REDUCTION COMPANY
发明人
KELSEY WILLIAM H.
分类号
B03D1/16
主分类号
B03D1/16
代理机构
代理人
主权项
地址
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