发明名称 A GOLF AID
摘要 A golf aid including a yoke portion with a pair of the divergent upper portions, a pair of forearm guide portions, one associated with each of the divergent upper portions of the yoke and a resilient means to bias the forearm guide portions into an extended condition whereby a user's forearms apply force to the forearm guide portions against the biasing force in order to maintain optimum spacing between the user's forearms.
申请公布号 EP2408530(A4) 申请公布日期 2013.09.18
申请号 EP20100753005 申请日期 2010.03.19
申请人 RYAN, CLETE WILLIAM 发明人 RYAN, CLETE WILLIAM
分类号 A63B69/36;A63B59/00;A63B69/00 主分类号 A63B69/36
代理机构 代理人
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