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发明名称
Producing metal-free petroleum stocks by hydrogenation
摘要
申请公布号
US2944013(A)
申请公布日期
1960.07.05
申请号
US19570701607
申请日期
1957.12.09
申请人
UNIVERSAL OIL PRODUCTS COMPANY
发明人
HOLDEN DONALD L.
分类号
C10G45/02;C10G69/00
主分类号
C10G45/02
代理机构
代理人
主权项
地址
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