TREA

Dusan Metals, Inc.

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  • Taegu, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Door lock
    • Patent number 5,651,280
    • Issue date Jul 29, 1997
    • Dusan Metals, Inc.
    • Jung Woo Park
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door lock
    • Patent number 5,617,749
    • Issue date Apr 8, 1997
    • Dusan Metals, Inc.
    • Jung W. Park
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

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