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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
01 4854 促进农产品生长的土壤调理制剂 Soil conditioning preparations for enhancing the growth of agricultural products
01 4855 制造工序中除油用溶剂型清洁制剂 Solvent based cleaning preparations for removing grease during manufacturing operations
01 4856 焊接用剂 Soldering (Agents for use in -)
01 4857 土壤调节制剂 Soil conditioning preparations
01 4858 制造工序中除油用溶剂清洁剂 Solvent cleaners for removing grease during manufacturing operations
01 4859 清漆溶剂 Solvents for varnishes
01 4860 焊接用化学品 Soldering chemicals
01 4861 调节农产品生长的土壤调理制剂 Soil conditioning preparations for regulating the growth of agricultural products
01 4862 用于电子工业的溶剂型加工组合物 Solvent type processing compositions for use in the electronics industry
01 4863 冲洗光敏树脂用溶剂 Solvents for washing out light sensitive resins
01 4864 焊锡膏 Soldering creams
01 4865 土壤调节制剂 Soil-conditioning preparations
01 4866 溶剂 Solvents
01 4867 工业或农业用煤灰 Soot for industrial or agricultural purposes
01 4868 助焊剂 Soldering flux
01 4869 制造工序中清洁用溶剂 Solvents for cleaning purposes during manufacturing operations
01 4870 一水草酸氢钾 Sorrel salt
01 4871 助焊剂 Soldering fluxes
01 4872 制造工序中工业清洁用溶剂 Solvents for industrial cleaning during manufacturing operations
01 4873 尖晶石[化学制剂] Spinel [chemical preparations]
01 4874 焊膏 Soldering pastes
01 4875 制造工序中工业用溶剂 Solvents for industrial use in manufacturing operations
01 4876 尖晶石(氧化物矿石) Spinel [oxide mineral]
01 4877 钎焊制剂 Soldering preparations
01 4878 防污剂 Stain repellents