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Locarno Classification for Industrial Designs

Subclass 12-03

Concertina vestibules for railway carriages 102052

铁路客车的风箱式通廊

Chinese 铁路客车的风箱式通廊
English Concertina vestibules for railway carriages
Spanish Vestíbulos de acordeón para vagones de ferrocarril
Number
102052
Category
12-03 Locomotives and rolling stock for railways and all other rail vehicles
Version
Locarno Classification, 15th edition (LOC 15, in force from 1 Jan 2025); English from the WIPO official text, Chinese from CNIPA's International Classification for Industrial Designs (15th ed.)