发明名称 Bench press exercise apparatus
摘要 Bench press exercise apparatus comprising a vertical frame having horizontal safety bars and a vertically adjustable bench mounted adjacent the frame. The bench is retained at a normal excerising height, but may be automatically lowered by the person exercising to place the barbell on the safety bars and thereby avoid injury to the person.
申请公布号 US5141480(A) 申请公布日期 1992.08.25
申请号 US19900530866 申请日期 1990.05.31
申请人 LENNOX, JAMES J.;WILK, JOSEPH A. 发明人 LENNOX, JAMES J.;WILK, JOSEPH A.
分类号 A63B21/078 主分类号 A63B21/078
代理机构 代理人
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