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发明名称
METHOD FOR REPAIR OF PIPELINE
摘要
A method for repair of pipeline relates to pipeline transport, in particular to restoration of pipelines of city water and canalization networks that have leakages.
申请公布号
UA41584(U)
申请公布日期
2009.05.25
申请号
UA20090000307U
申请日期
2009.01.16
申请人
KOSTIN IVAN PETROVYCH
发明人
KOSTIN IVAN PETROVYCH
分类号
F16L55/18
主分类号
F16L55/18
代理机构
代理人
主权项
地址
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