Fremgangsmåde til filtrering af iltfattigt grundvand og fremgangsmåde til regenerering af filteret.,申请号DK19490002217-传众专利搜索

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发明名称	Fremgangsmåde til filtrering af iltfattigt grundvand og fremgangsmåde til regenerering af filteret.
摘要
申请公布号	DK74724(C)	申请公布日期	1952.09.15
申请号	DK19490002217	申请日期	1949.07.01
申请人	CARL HOLGER VISBY PAPE	发明人	CARL HOLGER VISBY PAPE
分类号		主分类号
代理机构		代理人
主权项
地址

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