TREA

Toin Environmental Design Co., Ltd.

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  • Seoul, KR
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  • Information Patent Grant

    Connector for prefabricated structures
    • Patent number 6,637,970
    • Issue date Oct 28, 2003
    • Toin Environmental Design Co., Ltd.
    • Jong-Kook Kim
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

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