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一种切换速度可调节的管道流体切换开关
Release time:2021-07-24
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- Affilication of Author(s):
- 中国科学技术大学
- Disigner of the Invention:
- 郑荣,管雨,Lu Song,程元
- Patent description:
- 发明
- Application Number:
- 201710131211.2
- Number of Inventors:
- 5
- Service Invention or Not:
- no
- Publication Date:
- 2017-06-13
- First Author:
- zhangheping
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