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    Battery pack

    Free access
    LEE JONG-YOUNG / LEE GANG-U / KANG DAL-MO et al. | European Patent Office | 2018

      BATTERY PACK

      Free access
      LEE JONG-YOUNG / LEE GANG-U / KANG DAL-MO et al. | European Patent Office | 2017

      BATTERY PACK

      Free access
      LEE JONG-YOUNG / LEE GANG-U / KANG DAL-MO et al. | European Patent Office | 2017