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  • Publication Date: December 31, 1969
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    JP-2007186046-AJuly 26, 2007Tatsuro Yokoi, 達郎 横井揺動式横ヒレ推進人力船
    KR-101549669-B1September 03, 2015주식회사 성진에어로Water jet board easy to carry
    KR-101640526-B1July 18, 2016주식회사 아이에스컴퍼니Water on the board for Leisure Sport
    KR-101758290-B1July 14, 2017이중건Surfboard propelled by waterjet
    KR-101800303-B1November 22, 2017(주)제트웨이크Paddle board
    KR-20160064471-AJune 08, 2016주식회사 아이에스컴퍼니레져 스포츠용 수상보드
    US-8113895-B2February 14, 2012Yoshihiro WatanabeArticle such as surfboard and production method thereof
    WO-2007049498-A1May 03, 2007Katsuyoshi KumanoFin
    WO-2007069746-A1June 21, 2007Yoshihiro WatanabeArticle du type planche de surf et procede de fabrication de cet article
    WO-2017069322-A1April 27, 2017이중건워트제트에 의해 추진되는 모듈타입의 서퍼 보드