发明名称 Occupational games equipment
摘要 This invention relates to occupational games equipment which comprises a bat, an elongated substantially rigid member extending away from the bat in a direction substantially opposite to the handle of the bat, and an attachment point at or near that free end of the elongated member for one end of a flexible element carrying a ball at its other end.
申请公布号 US4127270(A) 申请公布日期 1978.11.28
申请号 US19770773409 申请日期 1977.03.01
申请人 LENBO INVESTMENTS (PROPRIETARY) LIMITED 发明人 PRETORIUS, WILLEM J.
分类号 A63B69/00;A63B67/00;A63B67/08;A63B67/20;(IPC1-7):A63B67/10 主分类号 A63B69/00
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