| 摘要 |
A rescue device particularly adapted for use with small boats. The device includes a plurality of bodies each formed with an aperture large enough to facilitate either manual grasping of the body or for receiving a foot of an individual to be rescued, the several bodies being interconnected in a given sequence by connecting units which form with the bodies a chain-like structure by means of which an individual can with his hands and feet climb upwardly along the structure back to a vessel.
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