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Locarno Classification for Industrial Designs

Tanks for developing films 102844

胶片显影容器

Chinese 胶片显影容器
English Tanks for developing films
Spanish Tanques para revelar películas
Number
102844
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.)