Remote controls for projectors; Multimedia projectors; Planetarium projectors; Computer peripheral devices; Scintillation counters; Traffic lights; Electric navigational instruments; Sound and picture recording apparatus; Surveying apparatus and instruments; Optical lenses

Air filtering installations; Air filters for domestic use; Air humidifying apparatus; Air purification units; Air purifiers; Air purifiers for household purposes; Air purifying apparatus; Air sterilising apparatus; Electric air driers; Household air cleaners

Hair growth stimulants