Ottoman linkage device, frame body, and seat

Assignee

• Dewertokin Technology Group Co.

Inventors

• Long Li (74 patents)
• Qiqi YE (4 patents)
• Liming Yang (30 patents)
• Pengfei He (18 patents)
• Bin Shen (39 patents)
• Kangming TAO (9 patents)
• Guowei Wang (28 patents)

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