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Filtering by: Date created tesim 1950 Remove constraint Date created tesim: 1950 Contributor Dr. Hirotaro Narabayashi Remove constraint Contributor: Dr. Hirotaro Narabayashi Year 1950 Remove constraint Year: 1950

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  • Narabayashi arc system. Japan.

    Description/Abstract: Narabayashi arc system. Japan. 1950. The original instruments were built in 1950. The current model on display was used to treat Parkinson's disease.
    Date: 1950