发明名称 SOLE FOR SHOES AND PROCESS FOR THE PRODUCTION THEREOF
摘要 <p>The invention provides a sole for a shoe comprising two preformed wooden parts connected together in the area of the sole adapted to receive the ball of the foot by means of a flexible intermediate part, consisting of foamed polyurethane.</p>
申请公布号 CA1083811(A) 申请公布日期 1980.08.19
申请号 CA19770293460 申请日期 1977.12.20
申请人 DISTROPAT AG 发明人 EHRLICH, JOHANN, JR.
分类号 A43B13/08;A43B13/14;(IPC1-7):A43B13/08 主分类号 A43B13/08
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