Fremgangsmåde og apparat til indsætning af et nyt rørstykke i en eksisterende underjordisk rørledning,申请号DK19980001541-传众专利搜索

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发明名称	Fremgangsmåde og apparat til indsætning af et nyt rørstykke i en eksisterende underjordisk rørledning
摘要
申请公布号	DK154198(A)	申请公布日期	1998.11.24
申请号	DK19980001541	申请日期	1998.11.24
申请人	NUPIPE INC.	发明人	CAMPBELL STEKETEE H.JR.
分类号	F16L55/165;F16L55/18;(IPC1-7):F16L55/18	主分类号	F16L55/165
代理机构		代理人
主权项
地址

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