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Data version: English terms are taken from the IP Australia Pick List of goods and services, arranged in the 45 Nice classes. On 9 October 2026 this site read IP Australia's official list pages and verified the entry counts class by class, and on 13 October 2026 the table was updated to match that official list: the site now lists 143,076 entries. Chinese and Spanish terms are reference translations. The reference number is this site's own number, not an IP Australia identifier. For filings, please rely on the official IP Australia source. Selected reference translations were further revised on 13 October 2026.

Filing a trademark in Australia? See our guide: Trademark registration in Australia

Class Ref. No. Chinese English
01 2095 鲜花保鲜剂 preservatives for flowers
01 2103 瓷砖防腐剂(油漆和油类除外) preservatives for tiles, except paints and oils
01 2114 印刷化学品 printing chemicals
01 2116 加工矿物 processed minerals
01 2130 钷 promethium
01 2134 气雾剂推进气体 propellant gases for aerosols
01 2138 镤 protactinium
01 2143 焊接保护气体 protective gases for welding
01 2144 蛋白质[原料] protein [raw material]
01 2145 用于食品制造的蛋白质 protein for use in the manufacture of foodstuffs
01 2154 普鲁士蓝 prussiates
01 2156 纯硅 pure silicon
01 2158 纯化制剂 purification preparations
01 2159 焦性没食子酸 pyrogallic acid
01 2160 木醋液(木醋液) pyroligneous acid [wood vinegar]
01 2163 工业用途白坚木 quebracho for industrial purposes
01 2165 铸造用淬火化合物 quench compounds for use in casting
01 2168 用于工业用途的快速粘合剂 quick bonding adhesives for industrial use
01 2169 用于工业的辐射吸收化学试剂 radiation absorbing chemical agents for use in industry
01 2170 用于科学领域的辐射吸收化学试剂 radiation absorbing chemical agents for use in science
01 2171 用于工业领域的辐射吸收化学组合物 radiation absorbing chemical compositions for use in industry
01 2172 用于科学领域的辐射吸收化学成分 radiation absorbing chemical compositions for use in science
01 2173 用于工业的辐射吸收化学物质 radiation absorbing chemical substances for use in industry
01 2174 用于科学领域的辐射吸收化学物质 radiation absorbing chemical substances for use in science
01 2177 散热器清洗剂 radiator flushing chemicals