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发明名称
Reconstruction process and device for underground pipelines
摘要
申请公布号
EP1033523(B1)
申请公布日期
2003.03.26
申请号
EP20000250070
申请日期
2000.02.28
申请人
BERLINER WASSERBETRIEBE ANSTALT DES OEFFENTLICHEN RECHTS
发明人
SEDEHIZADE, FERESHTE, DIPL.-ING.
分类号
E03F3/06;F16L55/165;(IPC1-7):F16L55/165
主分类号
E03F3/06
代理机构
代理人
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