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发明名称
Procédé de fabrication de produits de qualité supérieure, tels que des huiles de graissage inoxydables, des huiles pour transformateurs et des corps analogues
摘要
申请公布号
FR747500(A)
申请公布日期
1933.06.17
申请号
FRD747500
申请日期
1932.12.13
申请人
N. V. DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ
发明人
分类号
C10G50/02
主分类号
C10G50/02
代理机构
代理人
主权项
地址
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