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	1107（一）	110242	蒸汽储存器	steam accumulators
11	1107（一）	110003	乙炔燃烧器	acetylene burners
11	1107（一）	110004	乙炔发生器	acetylene generators
11	1107（一）	110205	蒸汽供暖装置用气阀	air valves for steam heating installations
11	1107（一）	110308	水族池加热器	aquarium heaters
11	1107（一）	110154	炉灰箱	furnace ash boxes / ash pits for furnaces
11	1107（一）	110231	炉膛灰渣自动输送装置	ash conveyor installations, automatic
11	1107（一）	110078	供暖装置用锅炉管道（管）	boiler pipes [tubes] for heating installations
11	1107（一）	C110021	锅炉报警器	boiler alarms
11	1107（一）	110047	锅炉（非机器部件）	boilers, other than parts of machines
11	1107（二）	C110050	演出用肥皂泡和泡沫发生器	bubble and foam generators for performances
11	1107（一）	110060	燃烧器	burners*
11	1107（一）	110061	杀菌燃烧器	germicidal burners
11	1107（一）	110058	实验室燃烧器	laboratory burners
11	1107（一）	110292	工业用层析设备	chromatography apparatus for industrial purposes
11	1107（一）	110224	旋管（蒸馏、加热或冷却装置的部件）	coils [parts of distilling, heating or cooling installations]
11	1107（一）	110215	热气流调节器	dampers [heating]
11	1107（一）	110311	牙科用烘箱	dental ovens
11	1107（一）	110120	蒸馏装置*	distillation apparatus*
11	1107（一）	110101	蒸馏塔	distillation columns
11	1107（一）	110085	加热元件	heating elements
11	1107（一）	110142	蒸发器	evaporators
11	1107（一）	110273	暖气锅炉给水设备	feeding apparatus for heating boilers
11	1107（一）	110293	加热用电热丝	heating filaments, electric
11	1107（一）	110152	熔炉炉栅	furnace grates

Table of Similar Goods and Services

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