Technology
Patent Status
Patent Status
Patent Year Patent Content
2018 “Method of hardening surface of metal material”- Application No. 2018-039735
2017 "Nitrogenization" - Patent Application No. 10-2017 0029948
2016 “Continuous Heat Treatment Method” - Application No. 10-2016-0033814, Registration No. 10-1706162
2016 “Continuous Heat Treatment System” - Application No. 10-2016-0007350, Registration No.10-1660862
2011 “Euro-form for a mold and the manufacturing method” - Application No. 2009-001966, Registration No.10-1077563
  • Euroform for mold and its manufacturing method
  • Continuous heat treatment system
  • Continuous heat treatment method
  • Method of hardening surface of metal material
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