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DRILLING DEVICE AND DRILLING METHOD THEREFOR 专利
申请日期: 2020-06-18,
作者:  Liu JG(刘金国);  Wang MK(王莽宽);  Zhang FY(张飞宇);  Feng JK(冯靖凯);  Liu YW(刘玉旺)
收藏  |  浏览/下载：19/0  |  提交时间：2020/08/08
METHOD FOR PREPARING EUROPIUM OXIDE-DOPED IRON-CONTAINING SILICON-CARBON-NITROGEN PRECURSOR CERAMIC 专利
申请日期: 2019-04-04, 公开日期: 2019-04-04
作者:  Gong HY(龚红宇);  Liu Y(刘玉);  Zhang YJ(张玉军);  Feng YR(冯玉润);  Guo X(郭学)
收藏  |  浏览/下载：9/0  |  提交时间：2020/01/04
METHOD FOR PREPARING SICN/SI3N4 COMPOSITE CERAMIC USING IMPREGNATION METHOD 专利
申请日期: 2019-04-04, 公开日期: 2019-04-04
作者:  Gong HY(龚红宇);  Feng YR(冯玉润);  Zhang YJ(张玉军);  Guo X(郭学)
收藏  |  浏览/下载：4/0  |  提交时间：2020/01/04
Photocurable 3D Printing Polyimide ink, and preparation method and application thereof 专利
专利号: US 15/942776, 申请日期: 2018-04-01,
作者:  Wang, Xiaolong(王晓龙);  Guo, Yuxiong(郭玉雄);  Zhang, Xiaoqin(张晓琴);  Ma, Zhengfeng(马正峰);  Jiang, Pan(蒋盼)
收藏  |  浏览/下载：29/0  |  提交时间：2018/11/29
Preparing quinoline compound used for development and research of e.g. natural products, involves reacting N-substituted aniline derivative with phenylacetylene or styrene derivative in presence of acid catalyst and oxidizing agent. 专利
申请日期: 2018-01-01, 公开日期: 2018-02-27
作者:  ZHANG S BAO M WAKA A YU X FENG X
收藏  |  浏览/下载：4/0  |  提交时间：2019/12/02
Tunable narrow-linewidth single-frequency linear-polarization laser device 专利
专利号: US9787050, 申请日期: 2017-10-10, 公开日期: 2017-10-10
作者:  XU, SHANHUI;  YANG, CHANGSHENG;  YANG, ZHONGMIN;  FENG, ZHOUMING;  ZHANG, QINYUAN
收藏  |  浏览/下载：15/0  |  提交时间：2019/12/24
Bionic micro flapping-wing aircraft, has aircraft main body provided with three supporting frames, driving unit and flexible transmission mechanism, and cicada flapping wing connected with first and second carbon fiber reinforcing parts. 专利
申请日期: 2016-01-01, 公开日期: 2016-02-24
作者:  FENG L MENG X TANG B WANG Z ZHANG F
收藏  |  浏览/下载：6/0  |  提交时间：2019/12/09
Preparation of N-2-quinolyl aryl sulfonamide for preparing medicine, involves reacting arylsulfonamide and quinoline derivative in presence of trivalent compound and triarylphosphine compound as additive in organic solvent. 专利
申请日期: 2015-01-01, 公开日期: 2015-03-25
作者:  BAO M FENG X GUO M YU X ZHANG Y
收藏  |  浏览/下载：2/0  |  提交时间：2019/12/09
Vacuum absorbing biological animal soft tissue dynamic performance testing and clamping device, has chuck porous substance piece whose end part is formed as L-shaped structure, and L-shaped clamping head for performing vaccumizing process. 专利
申请日期: 2015-01-01, 公开日期: 2015-04-22
作者:  FENG L MA G MA J WU C WU F ZHANG W
收藏  |  浏览/下载：5/0  |  提交时间：2019/12/09
Laser cladding method 专利
专利号: EP2708621A1, 申请日期: 2014-03-19, 公开日期: 2014-03-19
作者:  LI, XIYONG;  ZHOU, FENG;  ZHANG, YANLIANG;  YANG, QINGDONG;  SU, LUNCHANG
收藏  |  浏览/下载：13/0  |  提交时间：2019/12/31

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