Verfahren zur Gewinnung von gut filtrierbarer Magnesia und Ammonium-Magnesium-Doppelsalz,申请号DE1950W001213-传众专利搜索

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发明名称	Verfahren zur Gewinnung von gut filtrierbarer Magnesia und Ammonium-Magnesium-Doppelsalz
摘要
申请公布号	DE965227(C)	申请公布日期	1957.06.06
申请号	DE1950W001213	申请日期	1950.02.23
申请人	WINTERSHALL AKTIENGESELLSCHAFT	发明人	KEITEL DR. HELLMUTH;APPEL DR. WILHELM
分类号	C01F5/20	主分类号	C01F5/20
代理机构		代理人
主权项
地址

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