Welding device and battery welding device

Assignee

• Contemporary Amperex Technology (Hong Kong) Limited

Inventors

• Yongli Zhang (8 patents)
• Zhihua WEN (16 patents)
• Keqiang LI (20 patents)
• Yitai GUO (5 patents)
• Cong Zhang (75 patents)
• Yunru Shi (5 patents)

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