Miniature handheld electric traction device

Assignee

• Zhejiang Nowvow Mechanical And Electrical Corp.

Inventors

• Guogang Zhang (4 patents)
• Keqian Xiao (2 patents)
• Kan Tang (1 patents)
• Chunxiang Zhang (9 patents)
• Liangdao Tang (3 patents)
• Renyi Zhang (3 patents)

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