Verfahren zur Reinigung von unreinem Magnesiumoxyd oder -hydroxyd,申请号DE1943M005643D-传众专利搜索

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发明名称	Verfahren zur Reinigung von unreinem Magnesiumoxyd oder -hydroxyd
摘要
申请公布号	DE882986(C)	申请公布日期	1953.07.13
申请号	DE1943M005643D	申请日期	1943.04.11
申请人	DR. GEORG MEDER	发明人	OSSWALD PHILIPP DR.
分类号		主分类号
代理机构		代理人
主权项
地址

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