发明授权
- 专利标题： Base sheet for roofing assembly
- 专利标题（中）： 屋面装配基板
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申请号： US19456申请日： 1998-02-05
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公开(公告)号： US5890336A公开(公告)日： 1999-04-06
- 发明人: Mira C. Kubiak , Harold C. Albo, Jr. , Brent L. Grazman , William D. Lee , William J. Woodring
- 申请人： Mira C. Kubiak , Harold C. Albo, Jr. , Brent L. Grazman , William D. Lee , William J. Woodring
- 申请人地址： NJ Wayne
- 专利权人： Building Materials Corporation of America
- 当前专利权人： Building Materials Corporation of America
- 当前专利权人地址： NJ Wayne
- 主分类号： E04D5/12
- IPC分类号： E04D5/12
摘要：
Roofing assembly having a substrate covered with a base sheet which is perforated with a plurality of uniformly spaced clusters of vertical apertures designed to receive an adhesive to bond the base sheet to the substrate. The roofing assembly possesses improved wind uplift resistance.
公开/授权文献
- USD367708S Spa shell 公开/授权日：1996-03-05
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