9
Nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision) and life-saving apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines; fire-extinguishing apparatus
16
Paper, cardboard and goods made from these materials, not included in other classes; printed matter; book binding material; photographs; stationery; adhesives for stationery or household purposes; artists' materials; paint brushes; typewriters and office requisites (except furniture); instructional and teaching material (except apparatus); plastic materials for packaging (not included in other classes); printers' type; printing blocks
28
Gymnastic articles not included in other classes; decorations for Christmas trees