发明名称 Plastic Hollow Body, In Particular Plastic Pipe
摘要 The invention relates to a plastic hollow body, in particular plastic pipe, the wall of which is constructed from cylindrical layers bonded to one another, wherein at least one layer is a layer made of a thermosetting material produced in the centrifugal process and at least one layer is made of a thermoplastic material.
申请公布号 US2008187696(A1) 申请公布日期 2008.08.07
申请号 US20050792177 申请日期 2005.10.27
申请人 BOCK GUNTRAM;MIETHLINGER JURGEN;BORTH RAINER 发明人 BOCK GUNTRAM;MIETHLINGER JURGEN;BORTH RAINER
分类号 B32B1/08 主分类号 B32B1/08
代理机构 代理人
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