TREA

Che-Wen Liu

Follow

Person

  • Taipeo, TW
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Press-buckled lock
    • Patent number 7,918,113
    • Issue date Apr 5, 2011
    • Che-Wen Liu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    Press-buckled lock
    • Publication number 20060169012
    • Publication date Aug 3, 2006
    • Che-Wen Liu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES