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Locarno Classification for Industrial Designs

Drawing pens / Ruling pens 103199

绘图笔,鸭嘴笔,直线笔

Chinese 绘图笔,鸭嘴笔,直线笔
English Drawing pens / Ruling pens
Spanish Plumas de dibujo
Number
103199
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.)