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发明名称
Amine flotation reagent preparation
摘要
申请公布号
US3034985(A)
申请公布日期
1962.05.15
申请号
US19610136740
申请日期
1961.09.08
申请人
POTASH COMPANY OF AMERICA
发明人
SCHOELD EDMUND A.
分类号
B03D1/01
主分类号
B03D1/01
代理机构
代理人
主权项
地址
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