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Utility model patent certificate 12

Utility model name A safe soft-package Cylindrical Lithium Ion Battery  pole piece BatteryInventorHu Changqing  Wu Qianming

Patent No.:ZL 2016 2 1053317.2

Patent Application date: September 13th,2016

Patent holder:HGB Battery Co.,Ltd.

Authorization announcement day :April 5th,2017


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