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Legal status
Patent not validated
| (51) | INT.CL. | B64C 39/02 | (2023.01) |
| B64C 17/02 | (2013.01) | ||
| B64C 27/08 | (2023.01) | ||
| B64C 27/08 | (2013.01) | ||
| B64C 17/02 | (2006.01) | ||
| B64D 47/08 | (2013.01) | ||
| B64D 47/08 | (2006.01) | ||
| B64C 39/024 | (2013.01) | ||
| B64U 10/13 | (2023.01) | ||
| B64U 10/13 | (2023.01) | ||
| B64U 50/19 | (2023.01) | ||
| B64U 50/19 | (2023.01) | ||
| B64U 101/30 | (2023.01) | ||
| B64U2101/30 | (2023.01) |
| (11) | Number of the document | 3659916 |
| (13) | Kind of document | T |
| (96) | European patent application number | 17919293.5 |
| Date of filing the European patent application | 2017-07-27 | |
| (97) | Date of publication of the European application | 2020-06-03 |
| (45) | Date of publication and mention of the grant of the patent | 2024-01-17 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/JP2017/027191 |
| Date | 2017-07-27 |
| (87) | Number | WO 2019/021414 |
| Date | 2019-01-31 |
| (72) |
SUZUKI, Yoichi , JP
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| (73) |
Aeronext Inc. ,
3-5, Ebisu-nishi 2-chome,, Shibuya-ku
Tokyo 1500021,
JP
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| (54) | ROTARY WING AIRCRAFT |
| ROTARY WING AIRCRAFT |