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经营范围
发明名称
Construction of aircraft runways, roads, floors and like surfaces, and manufacture of water-repellent materials therefor
摘要
申请公布号
GB575798(A)
申请公布日期
1946.03.06
申请号
GB19430012570
申请日期
1943.08.04
申请人
FRED DAWSON;EDGAR FAJANS;IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
分类号
E01C7/36
主分类号
E01C7/36
代理机构
代理人
主权项
地址
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