Sung Geun Lee

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Patents Grantslast 30 patents

Information Patent Grant
Tool holder and machine tool
- Patent number 8,678,724
- Issue date Mar 25, 2014
- Sung Geun Lee
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
TOOL HOLDER AND MACHINE TOOL
- Publication number 20130108380
- Publication date May 2, 2013
- Sung Geun Lee
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR