Kai FU

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Meishan, Sichuan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic steel strapping machine
- Patent number 10,392,144
- Issue date Aug 27, 2019
- MEISHAN CRRC FASTENING SYSTEM CO., LTD.
- Xiangyun Zhao
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Single-groove and short-tail pulling rivet and erection method thereof
- Patent number 10,309,436
- Issue date Jun 4, 2019
- MEISHAN CRRC FASTENING SYSTEM CO., LTD.
- Xu He
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Detachable double-locking riveting dismounting method and pulling r...
- Patent number 10,081,049
- Issue date Sep 25, 2018
- MEISHAN CRRC FASTENING SYSTEM CO., LTD.
- Yu Liu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Hydraulic Steel Strapping Machine
- Publication number 20180118386
- Publication date May 3, 2018
- MEISHAN CRRC FASTENING SYSEM CO., LTD.
- Xiangyun Zhao
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Single-groove and Short-tail Pulling Rivet and Erection Method Thereof
- Publication number 20180038404
- Publication date Feb 8, 2018
- MEISHAN CRRC FASTENING SYSTEM CO., LTD.
- Xu HE
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Detachable Double-locking Riveting Dismounting Method and Pulling R...
- Publication number 20160325340
- Publication date Nov 10, 2016
- MEISHAN CRRC FASTENING SYSTEM CO., LTD.
- Yu LIU
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...