A surfboard having a core, and an elongate spring member substantially centrally located relative to the core, wherein the elongate spring member extends 5 substantially from a nose portion of the surfboard to a tail portion of the surfboard. CN, co


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    Title :

    A SURFBOARD AND SPRING ASSEMBLY


    Contributors:

    Publication date :

    2021-10-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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