Lingqi Zeng

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Wuhan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing high purity ammonia
- Patent number 8,968,694
- Issue date Mar 3, 2015
- Hunan HiEND Products Co., Ltd.
- Jianren Bao
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING HIGH PURITY AMMONIA
- Publication number 20120100063
- Publication date Apr 26, 2012
- WUHAN GAO'AN NEW MATERIAL CO., LTD.
- Jianren Bao
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...