Jin Hur

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Daegu, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for manufacturing tonewheel for vehicles
- Patent number 8,015,708
- Issue date Sep 13, 2011
- YUSUNG FT Corporation
- Jae-Hwan Song
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for manufacturing tonewheel for vehicles
- Publication number 20060265875
- Publication date Nov 30, 2006
- Jae-Hwan Song
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...