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Locarno Classification for Industrial Designs

Wavemeters 101734

波长计

Chinese 波长计
English Wavemeters
Spanish Medidores de onda
Number
101734
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.)