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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 4404 管道工安装马桶用油灰 Putty for use by plumbers for affixing toilets
01 4405 挡风玻璃用防雨制剂 Rain repellant preparations for use on windshields
01 4406 辐射吸收物质 Radiation absorbing substances
01 4407 用于制造的原料蛋白质 Raw proteins for use in manufacture
01 4408 玻璃工用油灰 Putty (Glaziers' -)
01 4409 挡风玻璃用防雨制剂 Rain repellant preparations for use on windscreens
01 4410 辐射固化未加工合成树脂 Radiation curable unprocessed synthetic resins
01 4411 原盐 Raw salt
01 4412 吡啶 Pyridine
01 4413 窗户用防雨制剂 Rain repellant preparations for use on windows
01 4414 散热器防锈添加剂 Radiator additives to prevent rust
01 4415 液态原料合成树脂 Raw synthetic resins in the form of liquids
01 4416 嘧啶 Pyrimidine
01 4417 稀土 Rare earth
01 4418 散热器冲洗剂 Radiator flush
01 4419 糊状原料合成树脂 Raw synthetic resins in the form of paste
01 4420 焦棓酸 Pyrogallic acid
01 4421 稀土化合物 Rare earth compounds
01 4422 散热器清洗化学品 Radiator flushing chemicals
01 4423 粉末状原料合成树脂 Raw synthetic resins in the form of powder
01 4424 木醋酸 Pyroligneous acid
01 4425 稀土金属 Rare earth metals
01 4426 实验室用放射性元素 Radioactive elements for laboratory use
01 4427 未加工的人造树脂 Raw [unprocessed] artificial resins
01 4428 木醋酸[木醋液] Pyroligneous acid [wood vinegar]