Dispositif de refroidissement pour les chambres de plomb utilisées dans la fabrication de l'acide sulfurique,申请号FRD944870-传众专利搜索

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发明名称	Dispositif de refroidissement pour les chambres de plomb utilisées dans la fabrication de l'acide sulfurique
摘要
申请公布号	FR944870(A)	申请公布日期	1949.04.19
申请号	FRD944870	申请日期	1947.03.28
申请人		发明人	VANDANGE CHARLES
分类号	C01B17/84	主分类号	C01B17/84
代理机构		代理人
主权项
地址

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