Improvements in or relating to methods for the extraction of a subterranean mineral deposit using a fluid to dissolve or melt said deposit,申请号GB19580025221-传众专利搜索

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发明名称	Improvements in or relating to methods for the extraction of a subterranean mineral deposit using a fluid to dissolve or melt said deposit
摘要
申请公布号	GB844229(A)	申请公布日期	1960.08.10
申请号	GB19580025221	申请日期	1958.08.06
申请人	FOOD MACHINERY & CHEMICAL CORPORATION	发明人	PULLEN MILTON WILLIAM;BAYE CARL ANDREW
分类号	E21B43/28	主分类号	E21B43/28
代理机构		代理人
主权项
地址

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