发明名称 WATERCRAFT BOARD FOR PLAYING IN THE WATER
摘要 A watercraft board which can be safely and conveniently used for water sport is disclosed, the watercraft board including a board having handles on its both sides, a propulsion load with one end axially coupled to one end of the board and the other end having a webfoot serving as a power source for moving the board, and a propulsion foothold member assembly axially coupled to a central portion of the propulsion load and capable of moving the webfoot right and left. The watercraft board of the present invention can be safely moved on the water, thus making dabbling simple and safe, and has been designed for easy assembly, disassembly and storage.
申请公布号 WO03091094(A1) 申请公布日期 2003.11.06
申请号 WO2003KR00497 申请日期 2003.03.14
申请人 CHOI, DON, CHUL 发明人 CHOI, DON, CHUL
分类号 B63B35/73;B63H1/36 主分类号 B63B35/73
代理机构 代理人
主权项
地址