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HUNAN BRUNP EV RECYCLING CO, LTD.
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Hunan, CN
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Patent Grant
Rod-shaped sodium ion positive electrode material, preparation meth...
Patent number
11,984,596
Issue date
May 14, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Haijun Yu
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
DEVICE FOR CUTTING CONNECTION OF MULTI-PIECE MODULE ELECTRODE
Publication number
20230364730
Publication date
Nov 16, 2023
HUNAN BRUNP EV RECYCLING CO., LTD.,
Xiaolin JIANG
B24 - GRINDING POLISHING
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