Procédé et dispositif pour la déferrisation et, le cas échéant, l'épuration complémentaire de l'eau dans les installations avec réservoirs à air comprimé,申请号FRD780039-传众专利搜索

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发明名称	Procédé et dispositif pour la déferrisation et, le cas échéant, l'épuration complémentaire de l'eau dans les installations avec réservoirs à air comprimé
摘要
申请公布号	FR780039(A)	申请公布日期	1935.04.17
申请号	FRD780039	申请日期	1934.09.29
申请人		发明人	SIEMEN OTTO;HINSCH JOHANNES;MATERS CORNELIS
分类号	C02F1/64	主分类号	C02F1/64
代理机构		代理人
主权项
地址

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