发明授权
- 专利标题: Production method of plastic pipe in layers
- 专利标题(中): 分层塑料管的生产方法
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申请号: EP11189171.9申请日: 2011-11-15
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公开(公告)号: EP2452801B8公开(公告)日: 2017-12-13
- 发明人: PexCor Manufacturing Company Inc.
- 申请人: PexCor Manufacturing Company Inc.
- 申请人地址: 4603D 13th Street NE Calgary, AB T2E 6M3 CA
- 专利权人: PexCor Manufacturing Company Inc.
- 当前专利权人: PexCor Manufacturing Company Inc.
- 当前专利权人地址: 4603D 13th Street NE Calgary, AB T2E 6M3 CA
- 代理机构: Berggren Oy, Tampere
- 优先权: FI20100374 20101116
- 主分类号: B29C47/06
- IPC分类号: B29C47/06 ; B29C35/02 ; F16L9/12 ; C08J3/24
公开/授权文献
- EP2452801B1 Production method of plastic pipe in layers 公开/授权日:2017-09-06
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