Locarno Classification for Industrial Designs
Letter cards 103036
信函卡片
Chinese
信函卡片
English
Letter cards
Spanish
Tarjetas de cartas
- Number
- 103036
- 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.)