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  1.  

    duplicate checking method and device

    ZHANG ZHANG | Europäisches Patentamt | 2018
  2.  

    A method and apparatus for application detection

    ZHANG ZHANG | Europäisches Patentamt | 2018
  3.  

    METHOD AND APPARATUS FOR MOBILITY OPTIMIZATION

    ZHANG ZHANG | Europäisches Patentamt | 2018
  4.  

    Electronic component cleaning device

    ZHANG FEITENG / ZHANG FEIYING / ZHANG HUIRU et al. | Europäisches Patentamt | 2018
  5.  

    Full-automatic precise hardware ultrasonic cleaning and drying line

    ZHANG FEITENG / ZHANG FEIYING / ZHANG HUIRU et al. | Europäisches Patentamt | 2018
  6.  

    Power battery cleaning device

    ZHANG FEITENG / ZHANG FEIYING / ZHANG HUIRU et al. | Europäisches Patentamt | 2018
  7.  

    Passing type ultrasonic cleaning line used for cleaning valve body valve element

    ZHANG FEITENG / ZHANG FEIYING / ZHANG HUIRU et al. | Europäisches Patentamt | 2018
  8.  

    Dialkyldithiophosphoric acid modified zinc oxide nanoparticles as well as preparation method and application thereof

    ZHANG SHENGMAO / ZHANG YUJUAN / ZHANG ZHIJUN et al. | Europäisches Patentamt | 2019
  9.  

    Perfluorocarboxylic acid modified zinc oxide nanoparticle and preparation method and application thereof

    ZHANG SHENGMAO / ZHANG YUJUAN / ZHANG ZHIJUN et al. | Europäisches Patentamt | 2019
  10.  

    Method of preparing high-elasticity porous handmade hollow noodles

    ZHANG PENGXIANG / ZHANG XINGSHAN / ZHANG ZESAN et al. | Europäisches Patentamt | 2018
  11.  

    Engine and gear box shell cleaning equipment

    ZHANG FEITENG / ZHANG FEIYING / ZHANG HUIRU et al. | Europäisches Patentamt | 2019
  12.  

    RE-TRANSMISSION METHOD AND DEVICE

    ZHANG ZHANG | Europäisches Patentamt | 2016
  13.  

    Gearbox housing cleaning device and cleaning method

    ZHANG FEITENG / ZHANG FEIYING / ZHANG HUIRU et al. | Europäisches Patentamt | 2019
  14.  

    RETRANSMISSION METHOD AND DEVICE

    ZHANG ZHANG | Europäisches Patentamt | 2016
  15.  

    RE-TRANSMISSION METHOD AND DEVICE

    ZHANG ZHANG | Europäisches Patentamt | 2016
  16.  

    Method for extracting high-purity vanadium pentoxide from vanadinite

    ZHANG QUNHUA / ZHANG JUNHUA / ZHANG ZHENHUA et al. | Europäisches Patentamt | 2018

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