发明授权
- 专利标题: Temporary or semi-permanent shelter
- 专利标题(中): 临时或半永久性住所
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申请号: US09514908申请日: 2000-02-28
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公开(公告)号: US06250021B1公开(公告)日: 2001-06-26
- 发明人: Daniel A. Ferrara, Jr.
- 申请人: Daniel A. Ferrara, Jr.
- 主分类号: E04B1346
- IPC分类号: E04B1346
摘要:
Starting from flat partly assembled components, this shelter, when erected, includes tubular roof-reinforcing and attachment beams disposed against roof segments and sidewalls.
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