Chulkyu Park

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Changwon City, KR

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Patents Applicationslast 30 patents

Information Patent Application
Flux cored wire for gas shielded arc welding of high tensile streng...
- Publication number 20030015257
- Publication date Jan 23, 2003
- KISWEL LTD
- Jongwon Kim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR