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Device with springs for people to play a repeated skipping game
Device with springs for people to play a repeated skipping game
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机译:带弹簧的设备,人们可以玩重复的跳绳游戏
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摘要
The subject of this invention is a new device provided with springs, embodied in various forms, suitable for games and which allows its user: to skip; to increase the possibility of repeated skips; to notably increase the length of the skips; to make very high and even acrobatic ones; allowing its user to amuse themselves and train them in agility, fast reflexes and gymnastic movement. IMAGE
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