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经营范围
发明名称
Paving surface
摘要
申请公布号
GB2142355(A)
申请公布日期
1985.01.16
申请号
GB19830017898
申请日期
1983.07.01
申请人
JOHN SIDNEY * BAYLIS
发明人
JOHN SIDNEY * BAYLIS;RICHARD ANTHONY * LAKE
分类号
E01C5/22;E01D19/08;(IPC1-7):E01C5/22
主分类号
E01C5/22
代理机构
代理人
主权项
地址
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