发明名称 |
FORCE DIVERSION APPARATUS AND METHODS AND DEVICES INCLUDING THE SAME |
摘要 |
Force diversion apparatus, methods and devices including the same result in rotational motion being imparted to an impacting object.
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申请公布号 |
US2008268978(A1) |
申请公布日期 |
2008.10.30 |
申请号 |
US20080041974 |
申请日期 |
2008.03.04 |
申请人 |
HAWKINS GARY F;TANG CHING-YAO |
发明人 |
HAWKINS GARY F.;TANG CHING-YAO |
分类号 |
A63B53/04 |
主分类号 |
A63B53/04 |
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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