Chung Quang NGUYEN

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Hanoi, VN

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Patents Grantslast 30 patents

Information Patent Grant
Water filtration device with sequential backwash and method of its...
- Patent number 12,077,453
- Issue date Sep 3, 2024
- LIFESTRAW SÀRL
- Mikkel Vestergaard-Frandsen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
WATER FILTRATION DEVICE WITH SEQUENTIAL BACKWASH AND METHOD OF ITS...
- Publication number 20230136516
- Publication date May 4, 2023
- LIFESTRAW SÀRL
- Mikkel VESTERGAARD-FRANDSEN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE