Verfahren zum Flotieren von Chromit aus Chromerzen,申请号DE1955SC17879-传众专利搜索

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发明名称	Verfahren zum Flotieren von Chromit aus Chromerzen
摘要
申请公布号	DE1021302(B)	申请公布日期	1957.12.27
申请号	DE1955SC17879	申请日期	1955.04.30
申请人	DR.-ING. HUBERT SCHRANZ	发明人	SCHRANZ DR.-ING. HUBERT
分类号	B03D1/001	主分类号	B03D1/001
代理机构		代理人
主权项
地址

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