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    ULTRASONIC FLAW DETECTOR AND ULTRASONIC FLAW DETECTING METHOD FOR COMPOSITE MATERIAL

    Free access
    NISHIMURA TAKEHIRO / KAMIOKA MITSUHIRO / NISHIO MAMORU et al. | European Patent Office | 2019

      Ultrasonic flaw detector and ultrasonic flaw detecting method for composite material

      Free access
      NISHIMURA TAKEHIRO / KAMIOKA MITSUHIRO / NISHIO MAMORU et al. | European Patent Office | 2022

    METHOD FOR MANUFACTURING PLATE SPRING FOR RAILWAY VEHICLE BOGIE

    Free access
    NISHIMURA TAKEHIRO / NAKAO SHUNICHI / KOBAYASHI TOMOHEI et al. | European Patent Office | 2019

      METHOD FOR MANUFACTURING PLATE SPRING FOR RAILWAY VEHICLE BOGIE

      Free access
      NISHIMURA TAKEHIRO / NAKAO SHUNICHI / KOBAYASHI TOMOHEI et al. | European Patent Office | 2016

    Method of producing plate spring for railcar bogie

    Free access
    NISHIMURA TAKEHIRO / NAKAO SHUNICHI / KOBAYASHI TOMOHEI et al. | European Patent Office | 2019

      METHOD OF PRODUCING PLATE SPRING FOR RAILCAR BOGIE

      Free access
      NISHIMURA TAKEHIRO / NAKAO SHUNICHI / KOBAYASHI TOMOHEI et al. | European Patent Office | 2016