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| Process for producing N-methyl or N,N-dimethyl amines 专利 专利号: US 9,688,646 B2, 申请日期: 2017-06-27, 公开日期: 2015-01-15 作者: Shi F(石峰); Cui XJ(崔新江); Yuan HK(袁航空); Zhang Y(张妍); Deng YQ(邓友全) 收藏  |  浏览/下载:36/0  |  提交时间:2018/03/21 |
| Method for using green environmental protection marsh gas resource in petroleum industry, involves generating specific steam medium-voltage, and performing low temperature heat recycling in heat exchanger using marsh gas temperature. 专利 申请日期: 2015-01-01, 公开日期: 2015-09-16 作者: DAI Y HE G LI B RUAN X YAN X GUO M 收藏  |  浏览/下载:9/0  |  提交时间:2019/12/09 |
| Plasma-catalysis air purification device for producing plasma, has first and second electrodes formed with insulation medium and catalyst bed layer and provided with relative motion of drive mechanism. 专利 申请日期: 2014-01-01, 公开日期: 2014-11-26 作者: LIU J LI X YAN F YAN Y ZHU A 收藏  |  浏览/下载:3/0  |  提交时间:2019/12/11 |
| Passive phase control in an external cavity laser 专利 专利号: US8259765, 申请日期: 2012-09-04, 公开日期: 2012-09-04 作者: ROSSI, GIACOMO ANTONIO; DE DONNO, MARCO; ZAGO, PAOLO 收藏  |  浏览/下载:9/0  |  提交时间:2019/12/24 |
| Converting cellulose to isopropanol involves in water medium, converting cellulose into isopropanol in presence of copper-chromium catalyst. 专利 申请日期: 2012-01-01, 公开日期: 2012-10-31 作者: LIANG C WANG H XIAO Z XU B 收藏  |  浏览/下载:4/0  |  提交时间:2019/12/18 |
| Misalignment prevention in an external cavity laser having temperature stabilistion of the resonator and the gain medium 专利 专利号: EP2044663B1, 申请日期: 2010-03-17, 公开日期: 2010-03-17 作者: ROSSI, GIACOMO, ANTONIO; GRASSI, SERGIO, WALTER 收藏  |  浏览/下载:10/0  |  提交时间:2019/12/24 |
| Method and apparatus for temperature control of optoelectronic semiconductor components 专利 专利号: AU2003290131A1, 申请日期: 2004-07-29, 公开日期: 2004-07-29 作者: LARJO, JUSSI PEKKA 收藏  |  浏览/下载:9/0  |  提交时间:2019/12/30 |
| Method and apparatus for temperature control of optoelectronic semiconductor components 专利 专利号: AU2003290131A1, 申请日期: 2004-07-29, 公开日期: 2004-07-29 作者: LARJO, JUSSI PEKKA 收藏  |  浏览/下载:5/0  |  提交时间:2019/12/30 |
| Fiber optic resonant ring sensor and source 专利 专利号: US5394242, 申请日期: 1995-02-28, 公开日期: 1995-02-28 作者: PORTER, BRUCE 收藏  |  浏览/下载:8/0  |  提交时间:2019/12/23 |