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发明名称
IMPROVEMENTS RELATING TO ROAD PLANING EQUIPMENT
摘要
申请公布号
EP0142277(B1)
申请公布日期
1989.03.15
申请号
EP19840306999
申请日期
1984.10.12
申请人
ECON GROUP LIMITED
发明人
LUPTON, WILLIAM GEORGE
分类号
E01C23/088;(IPC1-7):E01C23/09
主分类号
E01C23/088
代理机构
代理人
主权项
地址
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