Procédé de préparation d'huiles minérales,申请号FRD826123-传众专利搜索

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发明名称	Procédé de préparation d'huiles minérales
摘要
申请公布号	FR826123(A)	申请公布日期	1938.03.23
申请号	FRD826123	申请日期	1937.08.30
申请人	THE STANDARD OIL COMPANY	发明人
分类号	C10G21/06	主分类号	C10G21/06
代理机构		代理人
主权项
地址

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