The invention relates to a life jacket device, and provides a positioning and help seeking life jacket. The positioning and help seeking life jacket is composed of a life jacket, a positioned and a help seeking device, and the positioner and the help seeking device are arranged on the life jacket, as shown in a picture in the specification. When a person is in danger, the positioner and the help seeking device are started, so rescue people receive a help seeking signal, timely rush to the person, and enforce rescue to solve the danger. The positioning and help seeking life jacket has the advantages of simple use and good lifesaving effect.


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    Title :

    Positioning and help seeking life jacket


    Contributors:
    YU XUEMING (author)

    Publication date :

    2015-07-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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