发明名称 Sole for shoes
摘要 The sole consists of two preformed wooden parts (1, 2) which are connected in the ball region by a flexible intermediate part (3) made of foamed polyurethane. The use of polyurethane for the flexible intermediate part produces without additional measures a reliable connection between the intermediate part (3) and the two wooden sole parts (1, 2). <IMAGE>
申请公布号 CH625109(A5) 申请公布日期 1981.09.15
申请号 CH19770014379 申请日期 1977.11.24
申请人 DISTROPAT AG 发明人 JOHANN EHRLICH, JUN.
分类号 A43B13/08;A43B13/14;(IPC1-7):A43B13/08;A43B13/16 主分类号 A43B13/08
代理机构 代理人
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