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| Calcium permanent magnetic ferrite material and preparation method thereof 专利
申请日期: 2012-01-01,
作者: DERU ZHU; ZHENG RUAN; CHUNHAO CHENG; SHIXING QIU; FENG HU
  收藏 | 浏览/下载：11/0 | 提交时间：2019/04/19 |
| Pyrolyzing coal solid thermal vector derived from guide type air lifting strengthening fuel vapor by mixing dried powdery coal and thermal vector, coal pyrolyzing, and recovering empyreumatic oil and coal gas. 专利
申请日期: 2012-01-01, 公开日期: 2012-11-21
作者: GUAN J HE D HU H JIA K LIU J KUANG
收藏 | 浏览/下载：3/0 | 提交时间：2019/12/18 |
| Method for measuring automatic mechanical arm moving track, involves calculating series of discrete points, projecting light spot coordinate system, and providing coordinate system under world coordinate system. 专利
申请日期: 2012-01-01, 公开日期: 2012-10-03
作者: JIA Z HAN P LU X LIU W WANG F
收藏 | 浏览/下载：1/0 | 提交时间：2019/12/18 |
| Piezoelectric quartz crystal group for use in e.g. defense field, has quartz crystal unit whose subscript extraction electrode is fixed with subscript cut based on quartz subscript cut wafer and subscript of shape extraction electrode. 专利
申请日期: 2012-01-01, 公开日期: 2012-07-11
作者: JIA Z LIU W REN Z WANG F
收藏 | 浏览/下载：2/0 | 提交时间：2019/12/18 |
| Complex curved surface contact track speed optimization method, involves using traditional track scanning and measuring control algorithm, and using cerebellar model articulation controller to predict and adjust track scanning speed. 专利
申请日期: 2012-01-01, 公开日期: 2012-10-10
作者: JIA Z LIU H MA Y WANG Y SHENG X TAO
收藏 | 浏览/下载：4/0 | 提交时间：2019/12/18 |
| Preparing titanium silicate molecular sieve, comprises preparing titanium-silica gel, and performing static or stirring hydrothermal crystallization, separating solid from liquid, drying and baking. 专利
申请日期: 2012-01-01, 公开日期: 2012-01-18
作者: LI H GUO H JIA Y ZHANG L LIU C
收藏 | 浏览/下载：2/0 | 提交时间：2019/12/18 |
