TREA

Joo Han BAE

Follow

Person

  • Ulsan, KR
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Draw press system
    • Patent number 9,056,420
    • Issue date Jun 16, 2015
    • Hyundai Motor Company
    • Seung Jik Lee
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    DRAW PRESS SYSTEM
    • Publication number 20140186481
    • Publication date Jul 3, 2014
    • Hyundai Motor Company
    • Seung Jik LEE
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...