Verfahren zur Schaumflotation,申请号DE1961U007841-传众专利搜索

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发明名称	Verfahren zur Schaumflotation
摘要
申请公布号	DE1143764(B)	申请公布日期	1963.02.21
申请号	DE1961U007841	申请日期	1961.03.02
申请人	UNITED STATES BORAX AND CHEMICAL CORPORATION	发明人	WILSON MARTIN
分类号	B03D1/004	主分类号	B03D1/004
代理机构		代理人
主权项
地址

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