发明名称 |
MODULAR ROOFING ELEMENT |
摘要 |
A modular roofing element characterised by consisting of a plate-like element of substantially rectangular shape in which one side edge (2) is bent frontwards to U-shape and is provided with a lower appendix (4) bent rearwards to U-shape, the other side edge (5) is bent rearwards to U-shape, and the upper transverse edge (7) is bent frontwards to U-shape.
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申请公布号 |
CA1314680(C) |
申请公布日期 |
1993.03.23 |
申请号 |
CA19890605630 |
申请日期 |
1989.07.13 |
申请人 |
SCARPA, TOBIA;SCARPA, AFRA B. |
发明人 |
SCARPA, TOBIA;SCARPA, AFRA B. |
分类号 |
E04D1/18;(IPC1-7):E04D1/18 |
主分类号 |
E04D1/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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