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NINGBO HEALTHKEY MOTION TECHNOLOGY CO., Ltd
4 patents in portfolio
US12604974
utility
2026
Lifting Column
0 cites
US12245696
utility
2025
Lifting Desk
0 cites
US12145826
utility
2024
Transmission Assembly and Lifting Column
0 cites
US11744359
utility
2023
Pneumatic Lifting Table Frame and Lifting Table
0 cites