PROCEDIMENTO PER LA PRODUZIONE DI NYOHEL DI FLEVATA PUREZZA PARTENDO DA CONCENTRATI SOLFORATI,申请号IT19730012923-传众专利搜索

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发明名称	PROCEDIMENTO PER LA PRODUZIONE DI NYOHEL DI FLEVATA PUREZZA PARTENDO DA CONCENTRATI SOLFORATI
摘要
申请公布号	IT1045972(B)	申请公布日期	1980.06.10
申请号	IT19730012923	申请日期	1973.11.12
申请人	LE NICKE	发明人	BAILLEUX M
分类号	C22B23/00;C23F1/20;C25C1/08;(IPC1-7):C22B/	主分类号	C22B23/00
代理机构		代理人
主权项
地址

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