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发明名称
Préparation de lubrifiants
摘要
申请公布号
FR917267(A)
申请公布日期
1946.12.31
申请号
FRD917267
申请日期
1945.11.13
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
分类号
C10M123/02;C10M125/02
主分类号
C10M123/02
代理机构
代理人
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