APPARATUS FOR HEAT DESTRUCTION OF ROCKS,申请号SU19782684947-传众专利搜索

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发明名称	APPARATUS FOR HEAT DESTRUCTION OF ROCKS
摘要
申请公布号	SU789658(A1)	申请公布日期	1980.12.23
申请号	SU19782684947	申请日期	1978.11.10
申请人	KREMENCHUGSKIJ KH POLT I IM.V.I.LENINA	发明人	CHEREPANOV VALERIJ P,SU;KOSTIN VIKTOR V,SU
分类号	(IPC1-7):E21C21/00	主分类号	(IPC1-7):E21C21/00
代理机构		代理人
主权项
地址

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