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经营范围
发明名称
AIRCRAFT RUNWAY WITH GROOVED SURFACE
摘要
申请公布号
GB2214958(B)
申请公布日期
1992.03.25
申请号
GB19880003086
申请日期
1988.02.10
申请人
RONALD ALBERT WILLIAM * CLARKE
发明人
RONALD ALBERT WILLIAM * CLARKE
分类号
E01C11/24
主分类号
E01C11/24
代理机构
代理人
主权项
地址
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