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发明名称
LINED ROCK CISTERN/TUNNEL
摘要
申请公布号
GB8525189(D0)
申请公布日期
1985.11.13
申请号
GB19850025189
申请日期
1985.03.08
申请人
NESTE OY
发明人
分类号
E21D11/10;E21D11/38;(IPC1-7):E21D/
主分类号
E21D11/10
代理机构
代理人
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