Clocks, alarm clocks A 17.1.9

钟、闹钟

Chinese 钟、闹钟

English Clocks, alarm clocks

Spanish Relojes, despertadores

Code: A 17.1.9
Category: 17.1 Horological and other time-measuring instruments
Version: Vienna Classification, 10th edition (VCL 10, in force from 1 Jan 2026); English from the WIPO official text, Chinese is a J&C reference translation