发明名称 |
TRAINING TOOL FOR BALL GAMES |
摘要 |
A training tool (1) for ball games allows an optimal return of the ball itse lf and a remarkable use flexibility and comprises: a frame (2) defining a rebou nd area; ground anchoring means (5) of said frame; elastic means (6) defining a surface stretching on said rebound area; and positioning means (8) of said frame according to a desired inclination.
|
申请公布号 |
CA2453145(A1) |
申请公布日期 |
2002.03.14 |
申请号 |
CA20012453145 |
申请日期 |
2001.03.08 |
申请人 |
PIRAS, PAOLO;PIRAS, FAUSTO |
发明人 |
PIRAS, PAOLO;PIRAS, FAUSTO |
分类号 |
A63B63/04;A63B69/00;A63B69/38;(IPC1-7):A63B69/00 |
主分类号 |
A63B63/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|