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发明名称
LINED ROCK CISTERN OR TUNNEL
摘要
申请公布号
GB2164979(B)
申请公布日期
1987.12.16
申请号
GB19850025189
申请日期
1985.03.08
申请人
* NESTE OY
发明人
JORMA * PULKKINEN
分类号
E21D11/10;E21D11/38;(IPC1-7):E21D11/00;E21D11/02
主分类号
E21D11/10
代理机构
代理人
主权项
地址
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