Krustenbrech-Vorrichtung für Aluminiumelektrolyse-Öfen,申请号AT19640001883-传众专利搜索

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发明名称	Krustenbrech-Vorrichtung für Aluminiumelektrolyse-Öfen
摘要
申请公布号	AT268708(B)	申请公布日期	1969.02.25
申请号	AT19640001883	申请日期	1964.03.04
申请人	AKTIESELSKAPET NORSK ALUMINIUM COMPANY	发明人	DIPL. ING. JOHAN NIKOLAI STROEM;GUDMUND HEGGSTAD
分类号	C25C3/14	主分类号	C25C3/14
代理机构		代理人
主权项
地址

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