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发明名称
Promoting froth flotation
摘要
申请公布号
US3034648(A)
申请公布日期
1962.05.15
申请号
US19590809814
申请日期
1959.04.29
申请人
NATIONAL CHEMICAL PRODUCTS LIMITED
发明人
POWELL ROGER FREDERICK;MARTIN ERIC FRANCIS;LURIE JULIAN;NICHOL ROBERT JAMES;BRAND ERNST MARAIS
分类号
B03D1/008;C07D323/04
主分类号
B03D1/008
代理机构
代理人
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地址
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