Young-Ho Seo

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Pusan, KR

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Patents Applicationslast 30 patents

Information Patent Application
SHEET-MATERIAL FORMING DEVICE AND METHOD
- Publication number 20120291512
- Publication date Nov 22, 2012
- Pusan National University Industry-University Cooperation Foundation
- Beom-Soo Kang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...