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发明名称
Flotation of molybdenite
摘要
申请公布号
US2316743(A)
申请公布日期
1943.04.13
申请号
US19390303589
申请日期
1939.11.09
申请人
AMERICAN CYANAMID COMPANY
发明人
MARSH CORBIN
分类号
B03D1/004
主分类号
B03D1/004
代理机构
代理人
主权项
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