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| Preparation method of polyacrylic acid hollow microgel 专利 申请日期: 2015-01-01, 作者: LU ZHENGQUAN; ZHANG JIAN AN; WU MINGYUAN; YANG JIANJUN; WU QINGYUN
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:5/0  |  提交时间:2019/04/19 |
| Chemical waste leachate treatment agent and treatment method 专利 申请日期: 2014-01-01, 作者: XU CHONG; XIE HAO; SUN QINGYE; CHEN YONGCHUN; LU CHUNHUI
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:3/0  |  提交时间:2019/04/19 |
| Vegetation construction method based on gangue pile 专利 申请日期: 2014-01-01, 作者: XU CHONG; XIE HAO; SUN QINGYE; CHEN YONGCHUN; ZHANG HUI
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:5/0  |  提交时间:2019/04/19 |
| Package structure with a retarding structure and method of making same 专利 专利号: US20050093178A1, 申请日期: 2005-05-05, 公开日期: 2005-05-05 作者: HUANG, CHEN-TUNG; TU, JIM-TREN; YOU, HSANG-HSING; LU, HUANG-AN; CHANG, MING-LAN
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:8/0  |  提交时间:2019/12/30 |
| Package structure with a retarding structure and method of making same 专利 专利号: US20050093178A1, 申请日期: 2005-05-05, 公开日期: 2005-05-05 作者: HUANG, CHEN-TUNG; TU, JIM-TREN; YOU, HSANG-HSING; LU, HUANG-AN; CHANG, MING-LAN
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:15/0  |  提交时间:2019/12/30 |
| UNIVERSAL CAR-T CELL AND PREPARATION METHOD AND APPLICATION THEREFOR 专利 作者:
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:2/0  |  提交时间:2019/12/05 |