METHOD AND APPARATUS FOR HYDROMECHANIC CLEANING MINE SUMPS,申请号HU19830002740-传众专利搜索

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发明名称	METHOD AND APPARATUS FOR HYDROMECHANIC CLEANING MINE SUMPS
摘要
申请公布号	HU190605(B)	申请公布日期	1986.09.29
申请号	HU19830002740	申请日期	1983.08.03
申请人	NEHEZIPARI MUEASZAKI EGYETEM,HU	发明人	TARJAN,IVAN,HU;DEBRECENI,ELEMER,HU;MEGGYES,TAMAS,HU;MAKRA,SANDOR,HU
分类号	E02D19/00;E21F16/00;(IPC1-7):E21F16/00	主分类号	E02D19/00
代理机构		代理人
主权项
地址

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