Won Don Kim

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Haewoondae-ku, Pusan 612-022, KR

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Patents Grantslast 30 patents

Information Patent Grant
Formation method and device for curved plates
- Patent number 6,560,498
- Issue date May 6, 2003
- Jong Gye Shin
- G05 - CONTROLLING REGULATING
Information Patent Grant
Automatic machine for the formation of ship's curved hull-p...
- Patent number 6,334,350
- Issue date Jan 1, 2002
- Jong Gye Shin
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...