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| Extracting chromium compound by recovering harmful waste involves crushing chromium solid, where chromium solid comprises chromium, iron and aluminum, where each element is dissolved in acid liquid. 专利
申请日期: 2016-01-01, 公开日期: 2016-06-08
作者: DONG D LIU S MA W MENG F WU L XU J
  收藏 | 浏览/下载：5/0 | 提交时间：2019/12/09 |
| Manual operating vehicle-mounted iron, has manual push plate provided with guide rod whose bottom is equipped with roller, and hand wheel connected with input shaft of speed reducer. 专利
申请日期: 2013-01-01, 公开日期: 2013-09-11
作者: DONG H LV X MENG R NA R SHANG Z SUN
收藏 | 浏览/下载：1/0 | 提交时间：2019/12/13 |
| Capping mechanism for electrically controlled vehicle e.g. car, has cover mechanism which is provided with cover, and hinge that are arranged on cover support frame, and cover is fixedly connected with cover support frame. 专利
申请日期: 2013-01-01, 公开日期: 2013-09-11
作者: DONG H LV X MENG R NA R SHANG Z SUN
收藏 | 浏览/下载：1/0 | 提交时间：2019/12/13 |
| Method for preparing dihydrate 3-amifostine that is utilized for medical preparation, involves collocating mixture of dihydrate 3-amifostine and water into solution followed by drying deposition to obtain dihydrate 3-amifostine. 专利
申请日期: 2011-01-01, 公开日期: 2011-12-21
作者: CHU Y DONG S JIN Y LI Z MENG Q YANG
收藏 | 浏览/下载：3/0 | 提交时间：2019/12/18 |
| High-purity 3-amino propyl amine ethyl thiophosphoric acid trihydrate crystals have crystal purity of above specified quantity, relative intensity of specified range and thiol content of below specified quantity. 专利
申请日期: 2009-01-01, 公开日期: 2009-04-22
作者: CHEN X DONG S GONG B KANG M MENG Q
收藏 | 浏览/下载：2/0 | 提交时间：2019/12/24 |
| Amifostine trihydrate crystal lyophilized preparation comprises pyrogen-free mixture of amifostine, acetone and ethanol as solvent, and water. 专利
申请日期: 2009-01-01, 公开日期: 2009-01-21
作者: CHEN X DONG S DOU J HAO Y LI H MENG
收藏 | 浏览/下载：1/0 | 提交时间：2019/12/24 |
| PYRIMIDINONE AMIDE COMPOUNDS AS PDE2 INHIBITORS 专利
作者: SHEN, Dong-Ming; QIAN, XiaoXia; HARPER, Bart; YANG, Meng; WANG, Deping
收藏 | 浏览/下载：4/0 | 提交时间：2019/12/05 |
