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经营范围
发明名称
Procédé pour la fabrication d'huile lubrifiante et isolante
摘要
申请公布号
FR55407(E)
申请公布日期
1952.06.30
申请号
FRD55407
申请日期
1941.09.08
申请人
COMPAGNIE FRANCAISE DE RAFFINAGE
发明人
分类号
C09F1/00
主分类号
C09F1/00
代理机构
代理人
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地址
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