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.)