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发明名称
Isolation material for pipe conduits.
摘要
<p>Die Erfindung betrifft ein schichtartig aufgebautes Isoliermaterial für Rohrleitungen, dessen innerste Schicht aus Schaumstoff besteht und an ihrer Innenmantelfläche sich axial erstreckende Rillen aufweist. <IMAGE></p>
申请公布号
EP0505759(A2)
申请公布日期
1992.09.30
申请号
EP19920103377
申请日期
1992.02.27
申请人
E. MISSEL GMBH & CO.
发明人
SCHAEFER, WOLFGANG
分类号
B32B1/08;F16L9/21
主分类号
B32B1/08
代理机构
代理人
主权项
地址
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