3M

Class [9]
Computer & Software Products & Electrical & Scientific Products

Thermo-electric apparatus for conversion of heat into electric energy; photographic apparatus for printing purposes, photographic copying apparatus, photographic processing apparatus for incorporation in photographic printing and copying apparatus; cartridges for loading photographic film; infra-red photographic exposure apparatus for use in the preparation of printing plates and transparencies; frames for photographic slides and photographic transparencies; photographic and cinematographic projection apparatus; photographic and cinematographic transparencies; electrical connectors, electrical terminals, electric cables; visual aids, being teaching apparatus; sound and video recording and reproducing apparatus; protective masks (other than for sporting use); magnetic recording tapes and reels for use therewith; sign faces made of plastics embedded with light reflective substances or made of fluorescent luminescent, non-metallic films of plastics, and parts included in Class 9 of such signs; and parts made of moulded plastics, and included in Class 9, for electrical apparatus.