Wenming CHENG

Follow

Person

Chengdu, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Discharging device for vinasse tank
- Patent number 10,954,085
- Issue date Mar 23, 2021
- Southwest Jiaotong University
- Zeqiang Zhang
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
PRESSING AND STRETCHING STRUCTURE AND CLAMPING STRUCTURE OF CONTAIN...
- Publication number 20230348234
- Publication date Nov 2, 2023
- Southwest Jiaotong University
- Zeqiang ZHANG
- B66 - HOISTING LIFTING HAULING
Information Patent Application
DISCHARGING DEVICE FOR VINASSE TANK
- Publication number 20200339366
- Publication date Oct 29, 2020
- Southwest Jiaotong University
- Zeqiang ZHANG
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL