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| Pre-stressing force exerting nailing device, has long nut coaxially arranged with nail, supporting phase contact part whose end is fixed with force bracket, and jack whose end is in contact with forcing screw. 专利
申请日期: 2018-01-01, 公开日期: 2018-04-17
作者: JIA J GAO R TU B CHENG L HUANG Q YA
  收藏 | 浏览/下载：2/0 | 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 |
| Method for preparing cationic waterborne polythiourethane 专利
申请日期: 2016-01-01,
作者: BAO JUNJIE; WANG JIYIN; HAN FEILONG; CHENG QIN; XU GEWEN
收藏 | 浏览/下载：15/0 | 提交时间：2019/04/19 |
| Fermented pit mud-maintained fungicide and preparation method thereof 专利
申请日期: 2016-01-01,
作者: ZHANG BAONIAN; ZHANG BUCHANG; MA YULEI; CHEN XINGJIE; SUN LULU
收藏 | 浏览/下载：8/0 | 提交时间：2019/04/19 |
| Preparation method of non-ionic water-based polysulfide ammonia ester 专利
申请日期: 2016-01-01,
作者: BAO JUNJIE; WANG JIYIN; HAN FEILONG; CHENG QIN; XU GEWEN
收藏 | 浏览/下载：2/0 | 提交时间：2019/04/19 |
| Preparation method of anionic waterborne polysulfide ammonia ester 专利
申请日期: 2016-01-01,
作者: BAO JUNJIE; WANG JIYIN; HAN FEILONG; CHENG QIN; XU GEWEN
收藏 | 浏览/下载：6/0 | 提交时间：2019/04/19 |
| Coal fired power plant rotation air preheater of improvement 专利
申请日期: 2016-01-01,
作者: CONG XINGLIANG; TANG QUAN; XU YONGYI; HUANG QISHUN; CHENG JING
收藏 | 浏览/下载：7/0 | 提交时间：2019/04/19 |
| Clostridium kluyveri JZZ and application thereof 专利
申请日期: 2016-01-01,
作者: ZHANG BAONIAN; MA YULEI; ZHANG BUCHANG; CHEN XINGJIE; WU PANPAN
收藏 | 浏览/下载：15/0 | 提交时间：2019/04/19 |
| Optoelectronic semiconductor device and fabricating method thereof 专利
专利号: US20150060911A1, 申请日期: 2015-03-05, 公开日期: 2015-03-05
作者: CHIEN, WEN-CHENG; HUANG, TIEN-HAO; WU, SHANG-YI
收藏 | 浏览/下载：18/0 | 提交时间：2019/12/30 |
| Base pit soil nail support structure, has fixed nail formed with base pit wall hole, steel network fixed with groove steel units, and base plate whose middle part is formed with hole, where head part of nail is fixed with screw and bolt. 专利
申请日期: 2015-01-01, 公开日期: 2015-06-17
作者: CHENG L FAN J HUANG Q JIA J LIU J Y
收藏 | 浏览/下载：6/0 | 提交时间：2019/12/09 |
