Verfahren zum Klimatisieren von untertaegigen Grubenraeumen,insbesondere von Abbaustreben,申请号DE19702059894-传众专利搜索

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发明名称	Verfahren zum Klimatisieren von untertaegigen Grubenraeumen,insbesondere von Abbaustreben
摘要
申请公布号	DE2059894(A1)	申请公布日期	1972.06.08
申请号	DE19702059894	申请日期	1970.12.05
申请人	HIBERNIA MINE COOLING LTD.	发明人
分类号	E21F3/00	主分类号	E21F3/00
代理机构		代理人
主权项
地址

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