发明名称 GYMNASTIC BALANCE BEAM
摘要 <p>The disclosure describes a gymnastic balance beam which is provided with several standing or walking faces. The beam itself is in the form of an elongate body whose ends can be locked in various positions which are selected by axially rotating the body and fixing the ends. The main walking section of the elongate body which is intermediate the ends thereof has as many different walking surfaces as there are positions which can be selected.</p>
申请公布号 CA1069954(A) 申请公布日期 1980.01.15
申请号 CA19770273602 申请日期 1977.03.09
申请人 L'ECUYER, CAMILLE;POULIN, LAURENT 发明人 L'ECUYER, CAMILLE;POULIN, LAURENT
分类号 A63B1/00;(IPC1-7):63B1/00 主分类号 A63B1/00
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