Employee of GN, the world's fourth largest maker of hearing aids, demonstrates the use of ReSound LiNX in Vienna

Reuters
Employee of GN, the world's fourth largest maker of hearing aids, demonstrates the use of ReSound LiNX in Vienna
An employee of GN, the world's fourth largest maker of hearing aids, demonstrates the use of ReSound LiNX in Vienna November 22, 2013. REUTERS/Heinz-Peter Bader
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