发明授权
- 专利标题: Method of making a laminated tubular body
- 专利标题(中): 制造层压管状体的方法
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申请号: US490331申请日: 1990-03-08
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公开(公告)号: US5034080A公开(公告)日: 1991-07-23
- 发明人: Dusan S. Lajovic
- 申请人: Dusan S. Lajovic
- 申请人地址: AUX Smithfield
- 专利权人: Impact International Pty. Ltd.
- 当前专利权人: Impact International Pty. Ltd.
- 当前专利权人地址: AUX Smithfield
- 优先权: AUXPI4901 19871015; AUXPI6552 19880203; AUXPI21802 19880902
- 主分类号: B29C49/26
- IPC分类号: B29C49/26 ; B29C49/48 ; B29C53/48 ; B29C69/00 ; B65D77/06
摘要:
A laminated tubular body comprising; an outer layer and an inner layer which contacts the inner surface of the outer layer; wherein the outer layer is penetrated by at least one aperture and the inner layer extends into said at least one aperture.
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