Zijie WANG

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Tianjin, CN

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Patents Grantslast 30 patents

Information Patent Grant
Negative-pressure suction-type fluid-driving dynamical machine
- Patent number 10,641,241
- Issue date May 5, 2020
- Zijie Wang
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
NEGATIVE-PRESSURE SUCTION-TYPE FLUID-DRIVING DYNAMICAL MACHINE
- Publication number 20180156192
- Publication date Jun 7, 2018
- Zijie WANG
- B60 - VEHICLES IN GENERAL