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发明名称
TUBO MULTICAPA
摘要
De acuerdo con la invención. se proporciona un dispositivo de tuberia, tubo o tubuluar que comprende al menos tres capas concénticas de materiales polímericos que comprenden capas interior y exterior de un material polimérico.
申请公布号
CR20150129(A)
申请公布日期
2015.06.05
申请号
CR20150129
申请日期
2015.03.12
申请人
TEKNI-PLEX, INC
发明人
BOURGEOIS, PHILIP
分类号
A61M39/08;B32B1/08;B32B27/30;B32B27/40
主分类号
A61M39/08
代理机构
代理人
主权项
地址
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