Table of Similar Goods and Services (Classes 01–45) — List and Search

Data version: CNIPA Table of Similar Goods and Services, 2026 text (based on the 13th edition of the Nice Classification, NCL 13-2026, in force since 1 January 2026). Chinese terms, groups and numbers follow the official text; English and Spanish terms are taken from WIPO, while CNIPA-specific items (C numbers) carry reference translations, whose English was fully revised on 8 October 2026. NCL 13-2027 enters into force on 1 January 2027. Selected reference translations were revised on 13 October 2026.

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Class	Group	Item No.	Chinese	English
11	1109	110186	盥洗盆（卫生设备部件）	wash-hand basins [parts of sanitary installations] / wash-hand bowls [parts of sanitary installations]
11	1109	110186	盥洗池（卫生设备部件）	wash-hand basins [parts of sanitary installations] / wash-hand bowls [parts of sanitary installations]
11	1109	110105	抽水马桶	toilets
11	1109	C110057	洗涤用热水器（煤气或电加热）	water heaters for washing, gas or electric
11	1109	110320	喷射旋涡设备	whirlpool-jet apparatus
11	1110（一）	110174	空气或水处理用电离设备	ionization apparatus for the treatment of air or water
11	1110（一）	110339	书籍消毒装置	book sterilization apparatus / book sterilisation apparatus
11	1110（一）	110342	医用消毒设备	disinfectant apparatus for medical purposes
11	1110（一）	110377	将溶液分配到卫生设施水管的消毒装置	disinfectant apparatus for dispensing solutions into water-pipes for sanitary installations
11	1110（一）	110378	反渗透装置用膜	membranes for reverse osmosis units
11	1110（一）	110379	水处理设备用膜过滤装置	membrane filtration units for water treatment apparatus
11	1110（一）	110380	水过滤装置用过滤器	filters for water filtering apparatus
11	1110（一）	110381	水处理用反渗透膜过滤器	reverse osmosis membrane filters for water treatment
11	1110（一）	110385	反渗透装置	reverse osmosis units
11	1110（一）	110390	处理废水用生物反应器	bioreactors for use in the treatment of wastewater
11	1110（一）	110397	处理废物用生物反应器	bioreactors for use in the treatment of waste
11	1110（一）	110401	水过滤设备用膜	membranes for water filtering apparatus
11	1110（一）	110404	消毒用臭氧发生器	ozonizers for sanitizing purposes / ozone generators for sanitizing purposes
11	1110（一）	110405	医疗器械用消毒器	sterilizers for medical instruments / sterilisers for medical instruments
11	1110（一）	110418	喷雾器（消毒设备）	sprayers being disinfectant apparatus
11	1110（一）	110307	水族池过滤设备	aquarium filtration apparatus
11	1110（一）	C110032	饮水机	water dispensers
11	1110（一）	110275	非个人用除臭装置	deodorizing apparatus, not for personal use / deodorising apparatus, not for personal use
11	1110（一）	110116	海水淡化装置	desalination plants
11	1110（一）	110115	消毒设备	disinfectant apparatus

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