HYDRAULIC FILLING CONVEYING SYSTEM FOR DEEP MINES,申请号PL19950307654-传众专利搜索

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发明名称	HYDRAULIC FILLING CONVEYING SYSTEM FOR DEEP MINES
摘要
申请公布号	PL307654(A1)	申请公布日期	1996.09.16
申请号	PL19950307654	申请日期	1995.03.10
申请人	GLOWNY INSTYTUT GORNICTWA	发明人	LISOWSKI ANDRZEJ
分类号	E21F15/10;(IPC1-7):E21F15/10	主分类号	E21F15/10
代理机构		代理人
主权项
地址

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