Hong ZHUANG

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Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Bending and molding mechanism
- Patent number 10,780,481
- Issue date Sep 22, 2020
- Jiangsu University of Science and Technology Industrial Technology Research I...
- Wenxian Tang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
BENDING MOLD DEVICE FOR BIDIRECTIONAL PIPE BENDING
- Publication number 20180036781
- Publication date Feb 8, 2018
- Jiangsu University Of Science And Technology Industrial Technology Research I...
- Wenxian TANG
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...