Jinfu CHEN

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Lishui, CN

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Patents Applicationslast 30 patents

Information Patent Application
PREPARATION METHOD FOR IRON PHOSPHATE POWDER BY MICROPOROUS FILTRAT...
- Publication number 20240246822
- Publication date Jul 25, 2024
- ZHEJIANG DONG'OU FILTERING MACHINERY MANUFACTURING CO., LTD.
- Yiling LIU
- C01 - INORGANIC CHEMISTRY
Information Patent Application
FILTERING AND CONCENTRATING APPARATUS HAVING STIRRING FUNCTION FOR...
- Publication number 20220212121
- Publication date Jul 7, 2022
- ZHEJIANG DONG'OU FILTERING MACHINERY MANUFACTURING CO., LTD.
- Yiling Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL