11
Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes; System for dispensing protective and anti-corrosive substances, namely corrosion preventing preparations and antioxidants for metals, being specifically designed for preservation and protection against corrosion
16
Paper and cardboard; Paper and cardboard boxes; Sachets/bags of paper or cardboard; Formats of paper and cardboard; Printed matter; Bookbinding 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; Adhesive tapes for stationery or household purposes; Architectural models; Bags for microwave cooking; Balls for ball-point pens; Composing frames [printing]; Composing sticks; Engraving plates; Galley racks [printing]; Garbage bags of paper or of plastics; Graining combs; Hand labelling appliances; Checkbook covers; House painters' rollers; Marking chalk; Money holders; Packaging material made of starches; Passport covers; Photograph stands; Printers' blankets, not of textile; Printers' reglets; Self-adhesive tapes for stationery or household purposes; Sheets of reclaimed cellulose for wrapping; Steatite [tailor's chalk]; Tailors' chalk; Trays for sorting and counting money; Vignetting apparatus; Wristbands for the retention of writing instruments
17
Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; Plastics in extruded form for use in manufacture; Packing, stopping and insulating materials; Flexible pipes, not of metal; Acrylic resins [semi-finished products]; Semi-worked synthetic resins; Brake lining materials, partly processed; Carbon fibers [fibres], other than for textile use; Cellulose acetate, semi-processed; Clutch linings; Compressed air pipe fittings, not of metal; Cylinder jointings; Non-metallic fittings for pipes; Non-conducting materials for retaining heat; Plastic sheeting for agricultural purposes; Goods made from plastics (semi-finished products); Reinforcing materials, not of metal, for pipes; Valves of india-rubber or vulcanized fiber [fibre]; Vulcanized fiber [fibre]; Washers of rubber or vulcanized fiber [fibre]