MINING UNDER HIGH TEMPERATURE GEOLOGICAL SURROUNDINGS,申请号HU19900006400-传众专利搜索

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发明名称	MINING UNDER HIGH TEMPERATURE GEOLOGICAL SURROUNDINGS
摘要
申请公布号	HU906400(D0)	申请公布日期	1991.04.29
申请号	HU19900006400	申请日期	1990.10.10
申请人	ARK,JOZSEF,HU;ARK,JOZSEFNE,HU;ARK,ARANKA,HU;PEKO,JOZSEF,HU;TOKA,FERENC,HU	发明人	ARK,JOZSEF,HU;ARK,JOZSEFNE,HU;ARK,ARANKA,HU;PEKO,JOZSEF,HU;TOKA,FERENC,HU
分类号		主分类号
代理机构		代理人
主权项
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