Classification Information
Earphones; Spectacles; Sunglasses; Contact lenses; Eyeglass chains; Spectacle cases; Spectacle frames; Spectacles for correcting colour vision deficiency
Electrical and Scientific ApparatusEarphones; Spectacles; Sunglasses; Contact lenses; Eyeglass chains; Spectacle cases; Spectacle frames; Spectacles for correcting colour vision deficiency
Electrical and Scientific Apparatus