Lei Wang

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Changsha, CN

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Patents Grantslast 30 patents

Information Patent Grant
Massage gun
- Patent number D1031064
- Issue date Jun 11, 2024
- Ding He
- D24 - Medical and laboratory equipment
Information Patent Grant
Damper for energy dissipation
- Patent number 11,371,241
- Issue date Jun 28, 2022
- Changsha University of Science & Technology
- Youbao Jiang
- E04 - BUILDING