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Alkaline aromatic amine diazotization waste acid treatment method involves taking weak alkaline amine and diazotization reagent, adding concentrated sulfuric acid and organic solvent, mixing, and adding diazonium salt stabilizer. 专利
申请日期: 2016-01-01, 公开日期: 2016-02-17
作者:  JU B TANG B ZHANG S QIU J GAO Z
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/09
Open-loop laser driver having an integrated digital controller 专利
专利号: US6947456, 申请日期: 2005-09-20, 公开日期: 2005-09-20
作者:  CHIN, JESSE;  GAO, MIAOBIN;  ELSHEIMER, ROBERT;  ABRAMS, MATTHEW SCOTT;  CHENG, HENG-JU
收藏  |  浏览/下载:17/0  |  提交时间:2019/12/26
Open-loop laser driver having an integrated digital controller 专利
专利号: US6947456, 申请日期: 2005-09-20, 公开日期: 2005-09-20
作者:  CHIN, JESSE;  GAO, MIAOBIN;  ELSHEIMER, ROBERT;  ABRAMS, MATTHEW SCOTT;  CHENG, HENG-JU
收藏  |  浏览/下载:13/0  |  提交时间:2019/12/26


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