JINFANG SHI

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Tangshan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Steel strip coiling temperature control method, device for the same...
- Patent number 11,731,179
- Issue date Aug 22, 2023
- SHOUGANG JINGTANG IRON & STEEL CO., LTD.
- Fang Xu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
STEEL STRIP COILING TEMPERATURE CONTROL METHOD, DEVICE FOR THE SAME...
- Publication number 20210031252
- Publication date Feb 4, 2021
- SHOUGANG JINGTANG IRON & STEEL CO., LTD.
- FANG XU
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...