发明名称 |
PANEL AND LAP JOINT MADE THEREFROM |
摘要 |
An improved weatherproof joint formed from overlapping one panel of improved design with another panel wherein the opposing marginal side edges of the panels are provided in the joint area with improved interfitting and opposing corrugations which form a unique deep truss-like lap joint structure having improved load-bearing characteristics.
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申请公布号 |
US3667185(A) |
申请公布日期 |
1972.06.06 |
申请号 |
USD3667185 |
申请日期 |
1970.03.30 |
申请人 |
KAISER ALUMINUM & CHEM. CORP. |
发明人 |
JOSEPH M. MAURER |
分类号 |
E04D3/24;E04D3/36;E04D3/365;(IPC1-7):E04D3/30 |
主分类号 |
E04D3/24 |
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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