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发明名称
Production of negative oliensis asphalt by oxidizing a blend of oliensis positive and oliensis negative asphalts
摘要
申请公布号
US3392104(A)
申请公布日期
1968.07.09
申请号
US19640391428
申请日期
1964.08.24
申请人
PHILLIPS PETROLEUM COMPANY
发明人
POTTS MACK F.;JOHNSON FRANK E.
分类号
C10C3/04
主分类号
C10C3/04
代理机构
代理人
主权项
地址
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