Yi FU

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Patents Grantslast 30 patents

Information Patent Grant
Shock absorber based on the cutting, inward-folding and crushing of...
- Patent number 10,480,603
- Issue date Nov 19, 2019
- Shanghai Jiaotong University
- Zhefeng Yu
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SHOCK ABSORBER BASED ON THE CUTTING, INWARD-FOLDING AND CRUSHING OF...
- Publication number 20180202505
- Publication date Jul 19, 2018
- SHANGHAI JIAOTONG UNIVERSITY
- Zhefeng YU
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...