EQUIPMENT FOR EXTRACTING AND CONVEYING STRATIFIED MINERALS,申请号AU19880025908-传众专利搜索

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发明名称	EQUIPMENT FOR EXTRACTING AND CONVEYING STRATIFIED MINERALS
摘要
申请公布号	AU2590888(A)	申请公布日期	1989.06.29
申请号	AU19880025908	申请日期	1988.11.24
申请人	BOCHUMER, EISENHUTTE HEINTZMANN G.M.B.H & CO. KG	发明人	GUNTER BLUMENTHAL;KURT PLAGA;HEINZ KUNZER
分类号	E21C25/56;E21C27/32;E21F13/06;(IPC1-7):E21C25/26	主分类号	E21C25/56
代理机构		代理人
主权项
地址

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