| 摘要 |
<p>The present invention relates to a device for protecting a person or a belonging from attack by sharks and other marine predators known to attack humans. In particular, the invention relates to such a protecting device (100), characterised in that it takes the form of a sealed housing (101) comprising at least one means for generating light in the form of a laser beam (102) and at least one means (111) for generating ultraviolet.</p> |
