IMPROVEMENTS RELATING TO ROAD WORKING APPARATUS,申请号GB19890002712-传众专利搜索

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发明名称	IMPROVEMENTS RELATING TO ROAD WORKING APPARATUS
摘要
申请公布号	GB8902712(D0)	申请公布日期	1989.03.30
申请号	GB19890002712	申请日期	1989.02.07
申请人	ECON GROUP LIMITED	发明人
分类号	E01C19/26;E01C23/09	主分类号	E01C19/26
代理机构		代理人
主权项
地址

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