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Utility model patent certificate 6

Utility model name A Cylindrical Lithium Ion Battery Cell

InventorZeng Jianhua  Hu Changqing  Zhou Qing  Zhu Yanfei

Patent No.:ZL 2009 2 0057899.5

Patent Application date: June 5th,2009

Patent holder:HGB Battery Co.,Ltd.

Authorization announcement day :May 5th,2010


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