Guiying ZHAO

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Xuzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Protective rubber track shoes for excavator
- Patent number 11,692,084
- Issue date Jul 4, 2023
- Xuzhou College of Industrial Technology
- Yunhui Xu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
A METHOD FOR MANUFACTURING A BULLETPROOF AND EXPLOSIONPROOF TUBELES...
- Publication number 20230166471
- Publication date Jun 1, 2023
- Xuzhou College of Industrial Technology
- Yunhui Xu
- B60 - VEHICLES IN GENERAL
Information Patent Application
PROTECTIVE RUBBER TRACK SHOES FOR EXCAVATOR
- Publication number 20220073712
- Publication date Mar 10, 2022
- Xuzhou College of Industrial Technology
- Yunhui XU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...