zhangqingchuan
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- Professor
- Name (Pinyin):zhangqingchuan
- E-Mail:
- Degree:Dr
- Professional Title:Professor
- Teacher College:Engineering Science
Contact Information
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- Patents
液体浓度检测装置
Release time:2021-07-23 Hits:
- Affilication of Author(s):中国科学技术大学
- Disigner of the Invention:zhangqingchuan,likai,wuxiaoping,liuhong
- Patent description:实用新型
- Application Number:200820030931.6
- Number of Inventors:5
- Service Invention or Not:no
- Publication Date:2008-11-19
- Authorization Date:2008-11-19
- First Author:黄渊