Eung Kwan Kwon

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Incheon, KR

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Patents Applicationslast 30 patents

Information Patent Application
DIAMOND TOOL AND METHOD OF MANUFACTURING THE SAME
- Publication number 20240342861
- Publication date Oct 17, 2024
- SHINHAN DIAMOND INDUSTRIAL CO., LTD.
- Shin Kyung KIM
- B24 - GRINDING POLISHING
Information Patent Application
Cutting wheel with blank and manufacturing method thereof
- Publication number 20050193866
- Publication date Sep 8, 2005
- SHINHAN DIAMOND INDUSTRIAL CO., LTD.
- Jong Hyuk Woo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR