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发明名称
Froth flotation of iron ores, including use of alkali phosphate
摘要
申请公布号
US2496050(A)
申请公布日期
1950.01.31
申请号
US19480052960
申请日期
1948.10.05
申请人
AMERICAN CYANAMID COMPANY
发明人
HERKENHOFF EARL C.
分类号
B03D1/02
主分类号
B03D1/02
代理机构
代理人
主权项
地址
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