Verfahren zur Darstellung von reinem, feinpulverigem, reaktionsfaehigem Mangandioxyd,申请号DE1939H161080D-传众专利搜索

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发明名称	Verfahren zur Darstellung von reinem, feinpulverigem, reaktionsfaehigem Mangandioxyd
摘要
申请公布号	DE713904(C)	申请公布日期	1941.11.18
申请号	DE1939H161080D	申请日期	1939.12.01
申请人	DR. PHIL. ALBERT HARZER	发明人	HARZER DR. PHIL. ALBERT
分类号	C01G45/02	主分类号	C01G45/02
代理机构		代理人
主权项
地址

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