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| Vcsel array light source 专利 专利号: US20190273905A1, 申请日期: 2019-09-05, 公开日期: 2019-09-05 作者: WANG, ZHAOMIN; YAN, MIN; XU, XING; CHEN, XU 收藏  |  浏览/下载:33/0  |  提交时间:2019/12/30 |
| PULLING-OUT DEVICE FOR PRECAST CONCRETE SUPPORT WALL 专利 申请日期: 2019-08-08, 公开日期: 2019-08-08 作者: Hou HT(侯和涛); Li MJ(李明俊); Yan XX(颜雪雪); Wang WH(王文豪); Qu B(曲冰) 收藏  |  浏览/下载:20/0  |  提交时间:2020/01/04 |
| Performing freeze-drying of cardio myopeptidin for injection involves pretreating freeze-dried myopeptidin solution, adding tert-butanol based on original preparation process, and putting pretreated myopeptidin solution into freeze dryer. 专利 申请日期: 2018-01-01, 公开日期: 2018-04-13 作者: MENG Q SAN H DU J CHEN X CUI S YAN 收藏  |  浏览/下载:10/0  |  提交时间:2019/12/02 |
| Water-based polyester paint and preparation method thereof 专利 申请日期: 2016-01-01, 作者: XU YAN; CAO ZHONGFU; CHEN CHUNJUN; ZHU JING; YANG JIANGUO 收藏  |  浏览/下载:5/0  |  提交时间:2019/04/19 |
| Environmental water-based degreasing agent and preparation method thereof 专利 申请日期: 2016-01-01, 作者: ZHANG HAN; XU YAN; CAO ZHONGFU; CHEN CHUNJUN; ZHU JING 收藏  |  浏览/下载:10/0  |  提交时间:2019/04/19 |
| Preparation of tin-coated tungsten powder comprises configuring mixed alkali, taking tungsten powder, tin powder and mixed alkali, ball milling, adding distilled water, mixing, drying, calcining, cooling, washing, filtering, and drying. 专利 申请日期: 2016-01-01, 公开日期: 2016-08-31 作者: CHEN X LI X WANG X WANG Y YAN H 收藏  |  浏览/下载:3/0  |  提交时间:2019/12/09 |
| Industrial in-suite combustion natural gas aquo-complex material manufacturing device, has detection feedback system provided with oxygen concentration detecting device, and gas storage tank for collecting decomposing gas. 专利 申请日期: 2016-01-01, 公开日期: 2016-05-04 作者: CHEN B LI Y LIU W SONG Y WANG P YAN 收藏  |  浏览/下载:7/0  |  提交时间:2019/12/09 |
| Double-end assembly line type copy bit line circuit 专利 申请日期: 2015-01-01, 作者: CHEN JUNNING; LU WENJUAN; YAN JINLONG; TAN SHOUBIAO; LI ZHENGPING 收藏  |  浏览/下载:10/0  |  提交时间:2019/04/19 |
| Method for removing paracetamol in industrial waste water by immobilized enzymes 专利 申请日期: 2015-01-01, 作者: YANG QIAOYUE; LU YONGMING; CHEN YAN 收藏  |  浏览/下载:10/0  |  提交时间:2019/04/19 |
| Double-end assembly line type copy bit line circuit 专利 申请日期: 2015-01-01, 作者: CHEN JUNNING; LU WENJUAN; YAN JINLONG; TAN SHOUBIAO; LI ZHENGPING 收藏  |  浏览/下载:5/0  |  提交时间:2019/04/19 |