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    Rotation structure with elastic protection casing

    Free access
    GONG SHUGANG / WU XINGYIN / ZHU SHANJING et al. | European Patent Office | 2018

      ROTATION STRUCTURE WITH ELASTIC PROTECTION CASING

      Free access
      GONG SHUGANG / WU XINGYIN / ZHU SHANJING et al. | European Patent Office | 2016

    ROTATING MECHANISM WITH ELASTIC PROTECTIVE CASING

    Free access
    GONG SHUGANG / WU XINGYIN / ZHU SHANJING et al. | European Patent Office | 2016

      ROTATING MECHANISM WITH ELASTIC PROTECTIVE CASING

      Free access
      GONG SHUGANG / WU XINGYIN / ZHU SHANJING et al. | European Patent Office | 2016