Procédé de stabilisation de l'anhydride sulfurique,申请号FRD1065022-传众专利搜索

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发明名称	Procédé de stabilisation de l'anhydride sulfurique
摘要
申请公布号	FR1065022(A)	申请公布日期	1954.05.19
申请号	FRD1065022	申请日期	1952.10.24
申请人	MANUFACTURES DE PRODUITS CHIMIQUES DU NORD	发明人	FOHANNO H.
分类号	C01B17/70	主分类号	C01B17/70
代理机构		代理人
主权项
地址

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