发明名称 Material for making articles for upholding the head or limbs of man or animal, and articles made from this material.
摘要 <p>1. Material for the manufacture of articles for supporting the heads or members of persons or animals, this material being constituted by the assembly of an outer layer (2) of plastic material in the form of hard foam, of an intermediate sheet (102, 112, 113) and of an inner layer (4) in the form of a flexible foam, characterized by the fact that the intermediate sheet (102, 112, 113) is composed of a plastic material in polyethylene or polypropylene or in any plastic material of equivalent elasticity.</p>
申请公布号 EP0162763(A1) 申请公布日期 1985.11.27
申请号 EP19850400827 申请日期 1985.04.26
申请人 ETABLISSEMENTS THUASNE & CIE;THUASNE-PARIS 发明人 PICOLET, JEAN-PIERRE;RUDLOFF, JEAN-LOUP;COURTET, FRANCOIS
分类号 A61F5/055;A61F5/058;A61L15/07;B32B5/18;(IPC1-7):A61F5/04;A61F5/01 主分类号 A61F5/055
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