发明名称 Prefabricated emergency shelter
摘要 A method of installation of an emergency shelter to be used under the floor of a residential or commercial structure. In the preferred embodiment, a prefabricated acrylic shelter is sized to accommodate at least one individual in a crouching or sitting position. In the preferred embodiment, the shelter is placed prior to the pouring of a slab foundation. In an alternate embodiment, the shelter is placed prior to building the floor in a pier and beam foundation.
申请公布号 US6263637(B1) 申请公布日期 2001.07.24
申请号 US19990430121 申请日期 1999.10.29
申请人 SPENE CHRIS A.;MORGAN DEAN W. 发明人 SPENE CHRIS A.;MORGAN DEAN W.
分类号 E04H9/12;(IPC1-7):E04H9/14 主分类号 E04H9/12
代理机构 代理人
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