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发明名称
Waterproofing of tunnel lining
摘要
申请公布号
GB2241973(B)
申请公布日期
1993.12.22
申请号
GB19900005911
申请日期
1990.03.16
申请人
* COSTAIN BUILDING PRODUCTS LIMITED
发明人
SAMUEL BAILEY HART * MITCHELL;ALAN WILLIAM * GIMBERT
分类号
E21D11/38;(IPC1-7):E21D11/38;F16J15/10
主分类号
E21D11/38
代理机构
代理人
主权项
地址
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