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Illumination device 专利
专利号: EP2918903B1, 申请日期: 2017-01-04, 公开日期: 2017-01-04
作者:  DI TRAPANI, PAOLO;  PIGAZZINI, MARTA CECILIA
收藏  |  浏览/下载:7/0  |  提交时间:2019/12/24
Semiconductor device and method for manufacturing the same 专利
专利号: US9508619, 申请日期: 2016-11-29, 公开日期: 2016-11-29
作者:  AOKI, TOMOYUKI;  TSURUME, TAKUYA;  ADACHI, HIROKI;  HORIKOSHI, NOZOMI;  OHTANI, HISASHI
收藏  |  浏览/下载:10/0  |  提交时间:2019/12/24
A REACTION SYSTEM AND PROCESS FOR PREPARING POLYMETHOXY DIEMETHYL ETHER 专利
专利类型: 发明, 专利号: CA 2847372 C, 申请日期: 2016-05-10, 公开日期: 2015-03-29
作者:  Chen J(陈静);  Song HY(宋河远);  Xia CG(夏春谷);  Kang MR(康美荣)
收藏  |  浏览/下载:13/0  |  提交时间:2017/05/09
Method for preparation of graphene by introducing liquid carbon dioxide, involves adding graphite powder, quartz sand and organic solvent, stirring, filling carbon dioxide and carrying out centrifugal separation. 专利
申请日期: 2016-01-01, 公开日期: 2016-06-08
作者:  XU Q YIN J ZHANG Y
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/09
System and method for continuously producing polyoxymethylene dimethyl ethers 专利
专利类型: 发明, 专利号: US 9169186 B2, 申请日期: 2015-10-27, 公开日期: 2016-02-26
作者:  Xia CG(夏春谷);  Song HY(宋河远);  Chen J(陈静);  Jin FX(金福祥);  Kang MR(康美荣)
收藏  |  浏览/下载:17/0  |  提交时间:2016/01/15
Reaction system and process for preparing polymethoxy dimethyl ether 专利
专利类型: 发明, 专利号: US 9168503 B2, 申请日期: 2015-10-27, 公开日期: 2016-02-26
作者:  Chen J(陈静);  Song HY(宋河远);  Xia CG(夏春谷);  Kang MR(康美荣)
收藏  |  浏览/下载:22/0  |  提交时间:2016/01/15
System and method for continuously producing polyoxymethylene dialkyl ethers 专利
专利类型: 发明, 专利号: US 9067188 B2, 申请日期: 2015-06-30, 公开日期: 2014-04-24
作者:  Chen J(陈静);  Song HY(宋河远);  Xia CG(夏春谷);  Kang MR(康美荣);  Jin RH(靳荣华)
收藏  |  浏览/下载:22/0  |  提交时间:2016/01/15
Method for Preparing Polyoxymethylene Dimethyl Ethers by Acetalation Reaction of Formaldehyde with Methanol 专利
专利类型: 发明, 专利号: US 8987521 B2, 申请日期: 2015-03-24, 公开日期: 2016-02-26
作者:  Xia CG(夏春谷);  Song HY(宋河远);  Chen J(陈静);  Li Z(李臻)
收藏  |  浏览/下载:12/0  |  提交时间:2016/01/15
Freon valve leakage detecting method, involves connecting test valve with high pressure steam control valve, providing exhaust device with air outlet, and calculating leakage rate of halogen gas liquid separation device. 专利
申请日期: 2015-01-01, 公开日期: 2015-09-16
作者:  LI M SHEN Z ZHANG H ZHANG Q ZHANG B
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/09
Preparation of weakly basic aromatic amine diazonium salt used for preparing tertiary-type weakly basic aromatic amine azo dyes, involves taking alkaline aromatic amine solution, reacting and carrying out solid-liquid separation. 专利
申请日期: 2015-01-01, 公开日期: 2015-09-23
作者:  JU B TANG B ZHANG S QIU J
收藏  |  浏览/下载:1/0  |  提交时间:2019/12/09


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