IMPROVEMENTS IN AND RELATING TO STRATA CONTROL ROCKBOLTS,申请号GB19920015207-传众专利搜索

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发明名称	IMPROVEMENTS IN AND RELATING TO STRATA CONTROL ROCKBOLTS
摘要
申请公布号	GB9215207(D0)	申请公布日期	1992.09.02
申请号	GB19920015207	申请日期	1992.07.17
申请人	ANDERSON GROUP PLC	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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