EU Trademark Classification EU01 Chemicals Unexposed sensitized lithographic foils Class 01 Unexposed sensitized lithographic foils 5274 未曝光的感光平版印刷箔 Chinese 未曝光的感光平版印刷箔 English Unexposed sensitized lithographic foils Site ref. 5274 Class 01 Included in Harmonised Database (HDB)