Jun WU

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Chengdu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Raw material pre-treatment method and raw material pre-treatment pr...
- Patent number 10,744,512
- Issue date Aug 18, 2020
- SICHUAN KO CHANG TECHNOLOGY CO., LTD.
- Yonghe Hou
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
RAW MATERIAL PRE-TREATMENT METHOD AND RAW MATERIAL PRE-TREATMENT PR...
- Publication number 20160083255
- Publication date Mar 24, 2016
- SICHUAN KO CHANG TECHNOLOGY CO., LTD
- Yonghe HOU
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...