DEVICE FOR COLLECTING GASES IN ELECTROLYZERS FOR MANUFACTURE OF ALUMINUM,申请号SU19904743918-传众专利搜索

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发明名称	DEVICE FOR COLLECTING GASES IN ELECTROLYZERS FOR MANUFACTURE OF ALUMINUM
摘要
申请公布号	RU2023760(C1)	申请公布日期	1994.11.30
申请号	SU19904743918	申请日期	1990.05.23
申请人	ELKEM ALYUMINIUM ANS	发明人	ARNT TELLEF OLSEN
分类号	C25C3/22;(IPC1-7):C25C3/22	主分类号	C25C3/22
代理机构		代理人
主权项
地址

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