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    Stress alleviation system and stress alleviation method

    Free access
    TOMIYAMA NAOMI / IKETSUKI YASUKO / SASO ATSUSHI et al. | European Patent Office | 2020

    STRESS ALLEVIATION SYSTEM AND STRESS ALLEVIATION METHOD

    Free access
    TOMIYAMA NAOMI / IKETSUKI YASUKO / SASO ATSUSHI et al. | European Patent Office | 2018