Il-Seop Choi

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Kyungsangbuk-do, KR

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Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for detecting roll eccentricity utilizing puls...
- Publication number 20050155402
- Publication date Jul 21, 2005
- Jong-Hag Jeon
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...