9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
filters, being parts adapted for office equipment, in particular for laser printers, for fax machines, and for photocopying machines; filters, being parts adapted for the outlet air of office equipment, in particular of laser printers, of fax machines and of photocopying machines
11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
filters for cleaning the air supply and exhaust air and being parts for air conditioning apparatus; filters for air purifiers, in particular for air purifiers for rooms; filters for ventilators, in particular for mobile ventilators in the nature of space heaters, air conditioners, and fans; filters for ventilators for office equipment, in particular for purifying the inlet air of computers; filters for stationary and mobile ventilators for rooms, in particular for offices, conference rooms, entrance halls, exhibition halls and hotel rooms