006 — Class 6 includes mainly unwrought and partly wrought common metals as well as simple products made of them.

013 — Class 13 includes mainly firearms and pyrotechnical products.

014 — Class 14 includes mainly precious metals, goods in precious metals not included in other classes and, in general jewellery, clocks and watches.

015 — Class 15 includes mechanical pianos, music boxes, and electronic muical instruments.

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.

021 — Class 21 includes mainly small, hand-operated utensils and apparatus for household and kitchen use as well as toilet utensils, glassware and articles in porcelain.

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

034 —