Locarno Classification for Industrial Designs
下水道格栅 104694
Chinese
下水道格栅
English
Gratings for storm drains
Spanish
Rejillas para desagües pluviales
- Number
- 104694
- Category
- 23-01 Fluid distribution equipment
- Version
- 洛迦诺分类第十五版(LOC 15,2025-01-01 起施行);中文取自国家知识产权局《国际外观设计分类表(第15版)》,英文取自 WIPO 官方文本