| 摘要 |
2046296 9009310 PCTABS00001 Aquatic ski for human propulsion generated by the deambulatory (walking) action, characterized by the fact to include: for one foot, user floating means hull (1); propulsive oscillating means associated to the respective hull, comprising an upper central oscillating foot seat (2) cooperating and articulated (3-4) to an underlying movable fin means (5), said fin means being proportionally oscillating from upward position to downward horizontal position adjacent to the respective hull.
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