Air Flow Indicator, Kitagawa
Air tracker used to track air currents and investigate the movement of bacteria in air, by Komyo Rikagaku Kogyo K.K, Japan 1990-1996.
Air tracker used to track air currents and investigate the movement of bacteria in air, by Komyo Rikagaku Kogyo K.K, Japan 1990-1996.
Air tracker used to track air currents and investigate the movement of bacteria in air, by Komyo Rikagaku Kogyo K.K, Japan 1990-1996.
Pump from air tracker used to track air currents and investigate the movement of bacteria in air, by Komyo Rikagaku Kogyo K.K, Japan 1990-1996.