ROAD MAKING METHOD,申请号CAD441892-传众专利搜索

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发明名称	ROAD MAKING METHOD
摘要
申请公布号	CA441892(A)	申请公布日期	1947.06.03
申请号	CAD441892	申请日期
申请人	INTERNATIONAL BITUMEN EMULSIONS LIMITED	发明人	ROBERT LLANFEAR JAMES
分类号		主分类号
代理机构		代理人
主权项
地址

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