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经营范围
发明名称
Process and apparatus for magnetic treatment of gaseous oxygen
摘要
申请公布号
US3186929(A)
申请公布日期
1965.06.01
申请号
US19610122745
申请日期
1961.07.10
申请人
ASHLAND OIL & REFINING COMPANY
发明人
RIPPIE CHARLES W.
分类号
B01J19/08
主分类号
B01J19/08
代理机构
代理人
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地址
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