| 发明名称 |
SCHLAEGER. |
| 摘要 |
<p>A racquet for use in playing a simulated tennis game on a court of reduced dimensions having an area approximately one third that of a standard tennis court. The racquet has a strung weight in the range from 340 to 400 grams, a length between 480 and 500 mms, a center of gravity between 240 and 260 mms from the head extremity of the racquet and a radius of gyration in the range from 156 to 176 mms.</p> |
| 申请公布号 |
AT9271(T) |
申请公布日期 |
1984.09.15 |
| 申请号 |
AT19810300289T |
申请日期 |
1981.01.22 |
| 申请人 |
HALF COURT TENNIS PTY. LIMITED |
发明人 |
WILLS, NEVILLE DRAYTON;KWIATKOWSKI, SIGMUND |
| 分类号 |
A63B47/00;A63B49/00;A63B49/02;A63B59/00;(IPC1-7):63B49/00 |
主分类号 |
A63B47/00 |
| 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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