Qijun Yang

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Wuxi, Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Briquetting machine and briquetting method for loose metal scraps
- Patent number 10,245,801
- Issue date Apr 2, 2019
- Qijun Yang
- B30 - PRESSES

Patents Applicationslast 30 patents

Information Patent Application
Briquetting Machine and Briquetting Method for Loose Metal Scraps
- Publication number 20190217569
- Publication date Jul 18, 2019
- Qijun Yang
- B30 - PRESSES
Information Patent Application
Briquetting Machine and Briquetting Method for Loose Metal Scraps
- Publication number 20160101584
- Publication date Apr 14, 2016
- Qijun Yang
- B30 - PRESSES