MINING MACHINE WITH CASCADING CONVEYOR SYSTEM,申请号GB19920021780-传众专利搜索

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发明名称	MINING MACHINE WITH CASCADING CONVEYOR SYSTEM
摘要
申请公布号	GB9221780(D0)	申请公布日期	1992.12.02
申请号	GB19920021780	申请日期	1992.10.16
申请人	TAMROCK WORLD CORPORATION N V	发明人
分类号	E21C27/24;E21C35/20	主分类号	E21C27/24
代理机构		代理人
主权项
地址

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