PROPELLER |
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| 申请号 | US15897767 | 申请日 | 2018-02-15 | 公开(公告)号 | US20180186439A1 | 公开(公告)日 | 2018-07-05 |
| 申请人 | Sharrow Engineering LLC; | 发明人 | Gregory Charles Sharrow; | ||||
| 摘要 | A propeller having a means for creating fluid flow in a non-axial direction and redirecting it in an axial direction. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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