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| Aiming beam side-coupler 专利 专利号: US20190193196A1, 申请日期: 2019-06-27, 公开日期: 2019-06-27 作者: YE, CHANGGENG; YU, HONGBO; MUENDEL, MARTIN H. 收藏  |  浏览/下载:17/0  |  提交时间:2019/12/30 |
| Ziegler-natta catalyst for preparing polyalphaolefin, comprises catalyst component A containing magnesium chloride supported by internal electron donor, alkyl aluminum catalyst co-catalyst B, and external electron donor C. 专利 申请日期: 2018-01-01, 公开日期: 2018-02-16 作者: WANG L GAO Z SUN Q YU L WANG H LI W 收藏  |  浏览/下载:14/0  |  提交时间:2019/12/02 |
| Apparatus for manufacturing micro-fiber blend has drive rod which is connected through direct current (DC) geared motor and copper bushing and DC geared motor which is connected to power control governor. 专利 申请日期: 2018-01-01, 公开日期: 2018-04-06 作者: WANG Y LIU H YU Y XIE J 收藏  |  浏览/下载:6/0  |  提交时间:2019/12/02 |
| Rapid preparation of carbon-supported molybdenum carbide by microwave heating involves preparing precursors by adding molybdenum salt and/or powder carbon material, ultrasonic treating, drying, and microwave radiation treating of precursors. 专利 申请日期: 2018-01-01, 公开日期: 2018-03-06 作者: QIU J HUANG H YU C HONG J LI S GUO 收藏  |  浏览/下载:11/0  |  提交时间:2019/12/02 |
| Preparing polyalphaolefins catalyst useful for large scale polymerization process comprises catalyst component (comprised of e.g. magnesium chloride), co-catalyst alkyl aluminum B and external electron donor C. 专利 申请日期: 2018-01-01, 公开日期: 2018-01-19 作者: WANG L GAO Z YU L WANG H LI W ZHENG 收藏  |  浏览/下载:4/0  |  提交时间:2019/12/02 |
| New thienopyrroloquinone compound used for biological imaging, optical recording, organic solar cell and organic field effect transistor. 专利 申请日期: 2016-01-01, 公开日期: 2016-08-10 作者: BAO M FENG X JIANG H YU X 收藏  |  浏览/下载:3/0  |  提交时间:2019/12/09 |
| Preparing fluorenone involves mixing raw material fluorene, organic solvent containing aromatic ring in molecule and crown acid, and then adding alkali solution. 专利 申请日期: 2016-01-01, 公开日期: 2016-07-27 作者: GAO Z HE Y LI H SHI Z YU L XIE H 收藏  |  浏览/下载:8/0  |  提交时间:2019/12/09 |
| Metal supported catalyst useful in synthesizing hydrogen cyanide, comprises active component and a carrier, where the active component comprises non-noble metal, alkali metal, noble metal and rare earth metal. 专利 申请日期: 2016-01-01, 公开日期: 2016-03-16 作者: GUO H YU X WANG L ZHANG R YI Y WANG 收藏  |  浏览/下载:6/0  |  提交时间:2019/12/09 |
| Run-through ventilating and nature light apartment house space structure, has corridor floor platform formed with dual-layer, and multi-vertical sleeve-type element formed with opening, where floor platform is fixed with adjacent stair. 专利 申请日期: 2016-01-01, 公开日期: 2016-06-15 作者: YU H LIU X 收藏  |  浏览/下载:2/0  |  提交时间:2019/12/09 |
| Insoluble redox mediator biological carrier material used for treating biological pollutants and functional materials, comprises insoluble redox mediator functional material and basic raw materials. 专利 申请日期: 2016-01-01, 公开日期: 2016-07-20 作者: CHEN S QUAN X QUAN W YU H MAO Y 收藏  |  浏览/下载:5/0  |  提交时间:2019/12/09 |