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发明名称
Element for deponering i grøfter o.l. for legging av rør, kabler o.l.
摘要
申请公布号
NO307355(B1)
申请公布日期
2000.03.20
申请号
NO19980002496
申请日期
1998.06.02
申请人
MJOESPLAST AS
发明人
MOELSTAD, PER KNUT
分类号
F16L59/14;(IPC1-7):F16L57/00;F16L59/05
主分类号
F16L59/14
代理机构
代理人
主权项
地址
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