Huaihao Song

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Hefei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Robot for straightening double thin-wall section pipe with undesira...
- Patent number 11,465,188
- Issue date Oct 11, 2022
- HEFEI UNIVERSITY OF TECHNOLOGY
- Hua Zhai
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
ROBOT FOR STRAIGHTENING DOUBLE THIN-WALL SECTION PIPE WITH MULTI-CA...
- Publication number 20200406326
- Publication date Dec 31, 2020
- Hefei University of Technology
- Hua Zhai
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...