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| Handle based automatic knife-changing ultrasonic electric main shaft, has front end cover whose inner and outer walls are provided with temperature sensor that is electrically connected with signal output socket. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-04
作者: KANG R DONG Z MA G WANG Y LIU J ZHU
  收藏 | 浏览/下载：2/0 | 提交时间：2019/12/02 |
| Gamma phase strengthening alloy comprises aluminum, solid solution strengthening element containing iron and/or nickel, precipitation strengthening element containing niobium and/or hafnium, and boron and/or carbon. 专利
申请日期: 2018-01-01, 公开日期: 2018-03-23
作者: MA Q DONG H ZHANG Y WANG Q DONG C
收藏 | 浏览/下载：9/0 | 提交时间：2019/12/02 |
| Nickel-based single crystal high-temperature alloy Nideal 2 alloy series used for aviation engine component construction includes nickel-like element, forming gamma prime precipitated phase element and forming gamma matrix element. 专利
申请日期: 2018-01-01, 公开日期: 2018-04-13
作者: ZHANG Y MA Q WANG Q DONG H DONG C
收藏 | 浏览/下载：10/0 | 提交时间：2019/12/02 |
| Method for preparing manmade pit mud 专利
申请日期: 2016-01-01,
作者: ZHANG BUCHANG; MA YULEI; XU YALEI; DING PENGFEI; CHEN XINGJIE
收藏 | 浏览/下载：4/0 | 提交时间：2019/04/19 |
| 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 |
| Solar-powered deep water pool water flow testing system, has rectification baffle plate fixedly connected with pre-embedded steel plate and formed with hole, and water flow adjusting terminal connected with steel wire net. 专利
申请日期: 2016-01-01, 公开日期: 2016-09-07
作者: DONG S LI Y XU Y XIU X TENG B MA Z
收藏 | 浏览/下载：2/0 | 提交时间：2019/12/09 |
| Damping type single point mooring device of soft rigid arm, has mooring leg and bow bracket that are arranged on damping box, and two boxes are set relative to damping and guide post passes through through hole. 专利
申请日期: 2016-01-01, 公开日期: 2016-08-03
作者: DONG G JIA Y MA X MA Y SUN L ZONG Z
收藏 | 浏览/下载：2/0 | 提交时间：2019/12/09 |
| Smart walk-off monitor based on video image processing used in cinema 专利
申请日期: 2015-01-01,
作者: XU YAOHUA; DONG CHAO; GUO HOUWEI; MA QIANG
收藏 | 浏览/下载：1/0 | 提交时间：2019/04/19 |
| Bolt splint cutting plate damper, has energy-consumption steel plate formed with elliptical hole, where shapes of energy-consumption steel plate is rectangular, triangle or semi elliptic, and cushion plate fixed with cover plate. 专利
申请日期: 2015-01-01, 公开日期: 2015-03-25
作者: DONG X OU J MA N
收藏 | 浏览/下载：3/0 | 提交时间：2019/12/09 |
| Laser hetero-structure welding joint forecasting method, involves providing hetero-welding parameter in optimal laser, combining base material with heterogeneous welding sample, and soldering metal surface with welding joint. 专利
申请日期: 2015-01-01, 公开日期: 2015-06-03
作者: CHAI D MA G WU D ZHOU S DONG J
收藏 | 浏览/下载：3/0 | 提交时间：2019/12/09 |
