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| FOLDING AND UNFOLDING SPACE SHELF 专利
申请日期: 2020-11-26, 公开日期: 2021-05-18
作者: Liu JG(刘金国); Chen KL(陈科利)
  收藏 | 浏览/下载：24/0 | 提交时间：2020/12/31 |
| SPATIAL MICRO-INTERFERENCE RELEASE MECHANISM AND LOCKING AND MICRO-INTERFERENCE RELEASE METHOD THEREFOR 专利
申请日期: 2020-07-02,
作者: Liu JG(刘金国); Li NT(李娜托); Ding J(丁建); Zhang RP(张荣鹏); Liu YW(刘玉旺)
收藏 | 浏览/下载：17/0 | 提交时间：2020/08/08 |
| SPACIOUS SHELF CAPABLE OF FOLDING AND UNFOLDING 专利
申请日期: 2019-07-04,
作者: Liu JG(刘金国) ; Chen KL(陈科利)
收藏 | 浏览/下载：22/0 | 提交时间：2019/12/14 |
| DAMPING AND PROTECTION STRUCTURE SIMULATING C60 MOLECULAR STRUCTURE 专利
申请日期: 2019-07-04,
作者: Liu JG(刘金国); Shen XH(沈昕慧); Zhang PW(张朋伟); Ding J(丁建)
收藏 | 浏览/下载：37/0 | 提交时间：2019/12/14 |
| 一种弹药螺钉自动上料及拧紧系统 专利
申请日期: 2018-06-29, 公开日期: 2019-08-02
作者: 白鑫林; 徐永利; 李峰; 张延利; 安志奇
收藏 | 浏览/下载：12/0 | 提交时间：2019/08/10 |
| Gear-plate variable proportion based servo motor load pull testing system, has shaft for passing through sliding groove, and force sensor connected with bolt that is connected with sample clamp and ball screw nut. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-15
作者: CHANG Y WANG B WANG N LI X YU S YAN
收藏 | 浏览/下载：3/0 | 提交时间：2019/12/02 |
| Aero-engine low-pressure turbine shaft-disk component assembling method, involves rotating turbine shaft supporting rod, supporting turbine shaft by fastening bolt at connecting disk, and retracting tightening system to turbine shaft. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-18
作者: GAO H ZHOU T
收藏 | 浏览/下载：9/0 | 提交时间：2019/12/02 |
| Elongated type three-axis sample preparation and saturation device has soil sample enhancer which is installed in cavity of detachable soil sample splitting mold and is located on overlapping platform through bolt and bolt hole. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-08
作者: YANG G YANG Q YI H LI P LI Y
收藏 | 浏览/下载：4/0 | 提交时间：2019/12/02 |
| Aero-engine low-pressure turbine shaft-disk assembly assembling device, has turbine shaft position adjusting table mounted on turbine shaft position adjusting table pedestal, and tightening shaft fixed to circumferential of bolt. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-15
作者: GAO H ZHOU T
收藏 | 浏览/下载：6/0 | 提交时间：2019/12/02 |
| Water-sand separation three-phase horizontal spiral centrifuge, has screw conveyor whose wall surface is welded with vertical plate, and flange provided with annular separating plate, and fixed with pipe flange by bolt. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-25
作者: HU D ZHU M ZHAO Y YU Y WANG J ZHU C
收藏 | 浏览/下载：10/0 | 提交时间：2019/12/02 |
