Utility model name :A Cylindrical lithium battery structure
Inventor:Hu Changqing Wang Zhen
Patent No.:ZL 2016 2 0249933.9
Patent Application date: March 28th,2016
Patent holder:HGB Battery Co.,Ltd.
Authorization announcement day :August 24th,2016
Utility model name :A Cylindrical lithium battery structure
Inventor:Hu Changqing Wang Zhen
Patent No.:ZL 2016 2 0249933.9
Patent Application date: March 28th,2016
Patent holder:HGB Battery Co.,Ltd.
Authorization announcement day :August 24th,2016
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