发明名称 |
Golf club swing training device |
摘要 |
Apparatus that is adapted for grasping like a golf club has indicator lights thereon that when actuated indicate to a golf pupil as he swings the simulated golf club apparatus whether or not he is swinging the apparatus correctly.
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申请公布号 |
US3954271(A) |
申请公布日期 |
1976.05.04 |
申请号 |
US19740525211 |
申请日期 |
1974.11.19 |
申请人 |
TREDWAY, SR., WYNN B. |
发明人 |
TREDWAY, SR., WYNN B. |
分类号 |
A63B69/36;(IPC1-7):A63B69/36 |
主分类号 |
A63B69/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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