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发明名称
Recovery of light oils
摘要
申请公布号
US1864749(A)
申请公布日期
1932.06.28
申请号
US19300429304
申请日期
1930.02.18
申请人
THE BARRETT COMPANY
发明人
MILLER STUART PARMELEE;ELLMS EDWARD H.
分类号
C10C1/10
主分类号
C10C1/10
代理机构
代理人
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地址
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