EU Trademark Classification EU09 Scientific and electronic apparatus 轮胎低压自动指示器（19934） Class 09 轮胎低压自动指示器 19934 Chinese 轮胎低压自动指示器 English Automatic indicators of low pressure in tyres Site ref. 19934 Class 09 Included in Harmonised Database (HDB), WIPO Madrid Goods and Services (MGS)