출입문, 운반구 및 건설용 대용량 리프트가 개시된다. 개시된 출입문은 개폐시 동시에 수직방향 기준 서로 상하 반대방향으로 이동하도록 구성된 상부 출입문 및 하부 출입문을 포함한다.


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    Title :

    Door cage and large capacity lift for construction including the same


    Additional title:

    출입문, 운반구 및 건설용 대용량 리프트


    Contributors:
    AN CHEON KEU (author) / KIM DAE HO (author) / JO GYU CHAN (author)

    Publication date :

    2025-02-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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