Improved methods for the separation of materials of different specific gravities,申请号GB19550010659-传众专利搜索

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发明名称	Improved methods for the separation of materials of different specific gravities
摘要
申请公布号	GB788182(A)	申请公布日期	1957.12.23
申请号	GB19550010659	申请日期	1955.04.13
申请人	COAL INDUSTRY (PATENTS) LIMITED	发明人	CHAPMAN WILLIAM RONALD
分类号	B03B9/00	主分类号	B03B9/00
代理机构		代理人
主权项
地址

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