Bong Young Sohn

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Kwangju, KR

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Patents Applicationslast 30 patents

Information Patent Application
STEEL CORD HAVING ULTRAFINE STEEL FILAMENTS TO REINFORCE TIRE CARCA...
- Publication number 20080011401
- Publication date Jan 17, 2008
- HONGDUK STEEL CORD CO., LTD.
- Byung Ho Lee
- B60 - VEHICLES IN GENERAL
Information Patent Application
Steel cord having ultrafine steel filaments to reinforce tire carca...
- Publication number 20050133140
- Publication date Jun 23, 2005
- Hongduk Steel Cord, Co. Ltd., and Kumho Tire Co., Inc.
- Byung Ho Lee
- B60 - VEHICLES IN GENERAL