Optical angular measurement sensors |
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| 申请号 | US15632767 | 申请日 | 2017-06-26 | 公开(公告)号 | US10012547B1 | 公开(公告)日 | 2018-07-03 |
| 申请人 | Thomas W. Stone; | 发明人 | Thomas W. Stone; | ||||
| 摘要 | Systems that enable observing celestial bodies during daylight or in under cloudy conditions. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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