Weifeng Zhu

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Taizhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Air pump for airbed
- Patent number D1051175
- Issue date Nov 12, 2024
- ZHEJIANG NATURAL OUTDOOR GOODS INC.
- Yonghui Xia
- D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

Information Patent Application
INFLATABLE PUMP, INFLATABLE ASSEMBLY, AND INFLATABLE PRODUCT
- Publication number 20250043792
- Publication date Feb 6, 2025
- ZHEJIANG NATURAL OUTDOOR GOODS INC.
- Yonghui Xia
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...