016 — Class 16 includes mainly paper, goods made from that material and office requisites.

018 — Class 18 includes mainly leather, leather imitations, travel goods not included in other classes and saddlery.

020 — Class 20 includes mainly furniture and its parts and plastic goods, not included in other classes.

022 — Class 22 includes mainly rope and sail manufacture products, padding and stuffing materials and raw fibrous textile materials.

025 —

028 —