发明名称 TRAGBAHRE.
摘要 <p>A compact stretcher is disclosed which is erectable upon requirement. In a preferred embodiment, stretcher poles each consist of a tube of textile material impregnated with a moisture-curable polyurethane which is received within an impervious outer cover tube. The tubes and stretcher base are carried in a folded condition until erection is required when the contents of a canister containing compressed air and water are introduced into each pole. Once the two poles have been extended and the polyurethane cured, the poles are inserted into respective cavities of a canvas base to a stretcher.</p>
申请公布号 DE3686810(D1) 申请公布日期 1992.10.29
申请号 DE19863686810 申请日期 1986.12.10
申请人 MAHMOODKHAN SHIRAZI, MASOUD, LEICESTER, GB 发明人 MAHMOODKHAN SHIRAZI, MASOUD, LEICESTER, GB
分类号 A61F13/04;A61G1/00;A61G1/052;(IPC1-7):A61G1/00 主分类号 A61F13/04
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