Ki-Ryong Yoo

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Suwon-shi, KR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for cutting glass plate
- Patent number 7,638,730
- Issue date Dec 29, 2009
- Rorze Systems Corporation
- Ki-Ryong Yoo
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Apparatus for cutting glass plate
- Publication number 20070170161
- Publication date Jul 26, 2007
- Ki-Ryong Yoo
- C03 - GLASS MINERAL OR SLAG WOOL