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发明名称
A method of and apparatus for grouting
摘要
申请公布号
GB2178092(A)
申请公布日期
1987.02.04
申请号
GB19860016943
申请日期
1986.07.11
申请人
JOSEPH * EDWARDS
发明人
JOSEPH * EDWARDS
分类号
E02D3/12;(IPC1-7):E02D3/12
主分类号
E02D3/12
代理机构
代理人
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地址
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