A C-shaped threading hook and shuttle mounted on a spring-loaded driving rod located inside the long-handled pole are developed for recovering massive loads afloat in the sea.


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    Title :

    Threading hook facilitates safe recovery of heavy loads


    Contributors:

    Publication date :

    1964-10-01


    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English


    Keywords :


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