CN205256655U - 一种用于轻型飞机的高效率三叶螺旋桨 - Google Patents
一种用于轻型飞机的高效率三叶螺旋桨 Download PDFInfo
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- CN205256655U CN205256655U CN201520712729.1U CN201520712729U CN205256655U CN 205256655 U CN205256655 U CN 205256655U CN 201520712729 U CN201520712729 U CN 201520712729U CN 205256655 U CN205256655 U CN 205256655U
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109969391A (zh) * | 2017-12-28 | 2019-07-05 | 辽宁壮龙无人机科技有限公司 | 无人机及其螺旋桨 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109969391A (zh) * | 2017-12-28 | 2019-07-05 | 辽宁壮龙无人机科技有限公司 | 无人机及其螺旋桨 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170904 Address after: 110136 Shenbei New Area, Shenyang Province, moral, South Street, No. 37, No. Co-patentee after: Liaoning General Aviation Academy Patentee after: Shenyang Aerospace University Co-patentee after: Liaoning General Aviation Development Co., Ltd. Address before: 110136 Shenbei New Area, Shenyang Province, moral, South Street, No. 37, No. Co-patentee before: Liaoning General Aviation Academy Patentee before: Shenyang Aerospace University |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20170915 |