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Locarno Classification for Industrial Designs

Semaphores 101855

信号机

Chinese 信号机
English Semaphores
Spanish Semáforos
Number
101855
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.)