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Data version: English terms are taken from the EUIPO Harmonised Database and arranged in the 45 Nice classes; this site lists 73,491 entries. Chinese terms were fully retranslated on 1 October 2026 and are J&C reference translations. The reference number is this site's own number, not an EUIPO term ID. The English entries have not yet been checked one by one against the current EUIPO data; for filings, please rely on the official EUIPO source (TMclass). Spanish coverage is being expanded: as of 13 October 2026, 6,894 reviewed Spanish names are available, from the WIPO Nice Classification and J&C reference translations; other entries are shown in English.

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Class Ref. No. Chinese English
11 29704 白炽灯 Incandescent lamps
11 29705 白炽灯及其配件 Incandescent lamps and their fittings
11 29706 光学仪器用白炽灯 Incandescent lamps for optical instruments
11 29707 白炽灯泡 Incandescent light bulbs
11 29708 空气调节用设施(空调) Installations for air conditioning
11 29709 白炽照明灯具 Incandescent lighting fixtures
11 29710 抽气设施 Installations for air extraction
11 29711 焚化炉 Incinerators
11 29712 通风换气设施 Installations for airing
11 29713 室内电照明灯具 Indoor electrical lighting fixtures
11 29714 烘焙设施 Installations for baking
11 29715 室内荧光电照明配件 Indoor fluorescent electrical lighting fittings
11 29716 中央供暖装置 Installations for central heating
11 29717 室内荧光照明灯具 Indoor fluorescent lighting fixtures
11 29718 化学加工设施 Installations for chemical processing
11 29719 室内喷泉 Indoor fountains
11 29720 空气调节设施 Installations for conditioning air
11 29721 电磁炉 Induction cookers
11 29722 控制气体流量用设施 Installations for controlling the flow of gases
11 29723 感应炉 Induction furnaces
11 29724 工业加热炉 Industrial heating furnaces
11 29725 烹饪用设施 Installations for cooking
11 29726 感应加热铸造炉 Induction heated casting furnaces
11 29727 工业加热装置 Industrial heating installations
11 29728 饮用水冷却设施 Installations for cooling drinking water