Aixian SHAN

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Green method for producing a mixture of multiple nano-carbon polymo...
- Patent number 11,772,972
- Issue date Oct 3, 2023
- HL Science & Technology Limited
- Leo Woon Ming Lau
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
GREEN METHOD FOR PRODUCING A MIXTURE OF MULTIPLE NANO-CARBON POLYMO...
- Publication number 20220048771
- Publication date Feb 17, 2022
- Foshan HL Science & Technology Limited
- Leo Woon Ming LAU
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...