1–20 of 338 hits
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    Car washing device for car

    Free access
    ZHANG PING | European Patent Office | 2022

    Method for removing rudder blades of floating production

    Free access
    ZHANG PING | European Patent Office | 2021

    Water quality detecting and monitoring system

    Free access
    ZHANG PING | European Patent Office | 2022

    New energy electric vehicle charging mechanism

    Free access
    ZHANG PING | European Patent Office | 2022

    Combined bearing and application thereof

    Free access
    ZHANG PING | European Patent Office | 2023

    Second-gear berth boarding ladder base

    Free access
    ZHANG PING | European Patent Office | 2021

    Flexible edge rolling equipment for rear wheel cover

    Free access
    ZHANG PING | European Patent Office | 2021

    Heat-dissipation and power-off safety charging gun

    Free access
    ZHANG PING | European Patent Office | 2022

    Ballastless track plate transportation device

    Free access
    ZHANG PING | European Patent Office | 2020

    Mounting apparatus for portable electronic device

    Free access
    ZHANG PING | European Patent Office | 2017

    MOUTING APPARATUS FOR PORTABLE ELECTRONIC DEVICE

    Free access
    ZHANG PING | European Patent Office | 2016

    Throwing device of unmanned machine

    Free access
    ZHANG PING | European Patent Office | 2015

    Range-extending-type hybrid power system for new energy automobile

    Free access
    ZHANG PING | European Patent Office | 2015

    Lifting device of electrical equipment

    Free access
    ZHANG PING | European Patent Office | 2015

    Landing gear of unmanned aircraft

    Free access
    ZHANG PING | European Patent Office | 2015

    Multi-rotor-wing unmanned plane

    Free access
    ZHANG PING | European Patent Office | 2015