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Shenzhen, CN
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Patents Grants
last 30 patents
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Patent Grant
Simulation device for magnetic closing of flap valve
Patent number
12,216,021
Issue date
Feb 4, 2025
Mingzhong Gao
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
MAGNETIC PRESSURE RETAINING CONTROL DEVICE
Publication number
20230400111
Publication date
Dec 14, 2023
Shenzhen University
Heping XIE
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
SIMULATION DEVICE FOR MAGNETIC CLOSING OF FLAP VALVE
Publication number
20220316981
Publication date
Oct 6, 2022
Shenzhen University
Mingzhong GAO
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...