SAFETY EQUIPMENT FOR USE IN MINES,申请号GB19920016981-传众专利搜索

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发明名称	SAFETY EQUIPMENT FOR USE IN MINES
摘要
申请公布号	GB9216981(D0)	申请公布日期	1992.09.23
申请号	GB19920016981	申请日期	1992.08.11
申请人	MASTABAR MINING EQUIPMENT COMPANY LIMITED	发明人
分类号	E21F5/14	主分类号	E21F5/14
代理机构		代理人
主权项
地址

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