Procédé de désasphaltage des huiles résiduelles,申请号FRD1079008-传众专利搜索

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发明名称	Procédé de désasphaltage des huiles résiduelles
摘要
申请公布号	FR1079008(A)	申请公布日期	1954.11.25
申请号	FRD1079008	申请日期	1953.01.17
申请人	STANDARD OIL DEVELOPMENT COMPANY	发明人
分类号	C10G53/14	主分类号	C10G53/14
代理机构		代理人
主权项
地址

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