[ Medical apparatus for the treatment of obstructive sleep apnea; medical apparatus, namely, ] [ non-invasive ventilation] [ apparatus and instruments; ] [ breathing masks for use in treating obstructive sleep apnea; ] [ facial masks, oral masks, nasal masks, nasal cannula, nasal guards, all being for medical purposes; ] [ parts and fittings for ] [ all the aforementioned goods ] * Parts and fittings for breathing mask for use in treating obstructive sleep apnea, and for non-invasive ventilat...

[ waste water treatment chemicals for industrial use, namely, flocculating agents made of naturally or artificially produced polymers as well as organic or mineral additives ]