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    Aparato de biela, bicicleta y bicicleta de ejercicio estática

    Free access
    LIN CHUNG-WEI / HSU HSAIO-WEN / SHEN CHIH-HSIANG et al. | European Patent Office | 2022

    Crank apparatus, bicycle and stationary exercise bicycle

    Free access
    LIN CHUNG-WEI / HSU HSAIO-WEN / SHEN CHIH-HSIANG et al. | European Patent Office | 2021

      CRANK APPARATUS, BICYCLE AND STATIONARY EXERCISE BICYCLE

      Free access
      LIN CHUNG-WEI / HSU HSAIO-WEN / SHEN CHIH-HSIANG et al. | European Patent Office | 2019

      CRANK APPARATUS, BICYCLE AND STATIONARY EXERCISE BICYCLE

      Free access
      LIN CHUNG-WEI / HSU HSAIO-WEN / SHEN CHIH-HSIANG et al. | European Patent Office | 2021

    Flying suit

    Free access
    SAI QINGSONG / SAI HONGWEI / WEI JIANQIU et al. | European Patent Office | 2020