PROPELLER |
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| 申请号 | EP13875362 | 申请日 | 2013-12-09 | 公开(公告)号 | EP2941539A4 | 公开(公告)日 | 2016-09-07 |
| 申请人 | SHARROW ENGINEERING LLC; | 发明人 | SHARROW GREGORY CHARLES; | ||||
| 摘要 | A propeller having a central post to which one or more blades are connected. The blades are disposed and configured to pull air in from the propeller's sides toward the propeller's axis of rotation to create pressure in an area in the vicinity of the center of the propeller's rotating axis for generating thrust. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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