发明名称 HOPSKJUTBAR SKIVLEKSAK
摘要 A collapsible disc-toy comprises a flexible, one-piece ring (12) defining a generally circular opening and a flexible sheet member (14) rigidly secured to the ring (12) and closing the opening. The ring comprises an element (18) of circular section on the inside of which is located a shoulder (20). The member (14) has holes around its periphery to provide points of securement for the shoulder of the ring, which is moulded in situ thereto. <IMAGE>
申请公布号 FI811626(L) 申请公布日期 1981.12.01
申请号 FI19810001626 申请日期 1981.05.27
申请人 KRUPNICK STEVEN 发明人 KRUPNICK STEVEN
分类号 A63B65/10;A63H27/127;A63H33/18 主分类号 A63B65/10
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