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经营范围
发明名称
Perfectionnements au traitement des huiles hydrocarbonées
摘要
申请公布号
FR844849(A)
申请公布日期
1939.08.02
申请号
FRD844849
申请日期
1938.10.12
申请人
PHILLIPS PETROLEUM COMPANY
发明人
分类号
C10G29/06
主分类号
C10G29/06
代理机构
代理人
主权项
地址
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