TREA

Chuljun PARK

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  • Seoul-si, KR
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Patents Applicationslast 30 patents

  • Information Patent Application

    SHUTTER OPEN-CLOSING APPARATUS, SHUTTER OPEN-CLOSING SYSTEM INCLUDI...
    • Publication number 20240181281
    • Publication date Jun 6, 2024
    • SEMES CO., LTD.
    • Doohyun BAEK
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    TRANSFER APPARATUS
    • Publication number 20240158170
    • Publication date May 16, 2024
    • SEMES CO., LTD.
    • Nahyun LEE
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    TOWER LIFT
    • Publication number 20240158205
    • Publication date May 16, 2024
    • SEMES CO., LTD.
    • Myungjin LEE
    • H01 - BASIC ELECTRIC ELEMENTS