发明名称 Improved golf club for learning swing comprises head which has sound emitter which emits sound during forward swing
摘要 The golf club is composed of a shaft with a handle (4) and a head (5). The head has a neck (6) on its upper surface into which the shaft is encastred. The head has a striking face (10), a heel (8), a point (11) and a sole (9). The head includes a sound emitter which emits a continuous sound during the forward swing and not during the rear swing.
申请公布号 FR2799382(A1) 申请公布日期 2001.04.13
申请号 FR19990012458 申请日期 1999.10.06
申请人 SARL GOLF DIJON BOURGOGNE 发明人 GIRARD JEAN PHILIPPE;LAFFITE JACQUES;DECARNE THIERRY
分类号 A63B53/04;A63B69/00;A63B69/36;(IPC1-7):A63B53/00 主分类号 A63B53/04
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