Sangmyung KIM

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Busan, KR

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Patents Grantslast 30 patents

Information Patent Grant
Hybrid method manufacturing apparatus for torsion beam
- Patent number 8,404,176
- Issue date Mar 26, 2013
- Donghee Industrial Co., Ltd.
- Byungju Kim
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
HYBRID METHOD MANUFACTURING APPARATUS FOR TORSION BEAM
- Publication number 20110037207
- Publication date Feb 17, 2011
- DONGHEE INDUSTRIAL CO., LTD.
- Byungju KIM
- C21 - METALLURGY OF IRON
Information Patent Application
TORSION BEAM MANUFACTURING METHOD USING HYBRID METHOD
- Publication number 20110036470
- Publication date Feb 17, 2011
- DONGHEE INDUSTRIAL CO., LTD.
- Byungju KIM
- C21 - METALLURGY OF IRON