| 摘要 |
The equipment can be used in sports and entertainment gamesof any type in swimming pools or basins. It consists of components(1) of the same form having shell blowing structure, perforatedwith holes for the penetration of air. The components are mountedto each other by means of suitable fastening system forming asphere. In different form and different number of components theequipment takes the form of a mattress, as a sphere which canhouse two people.1 claim, 1 figures/!
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