EU Trademark Classification EU01 Chemicals Chemicals for the conservation of polythene cables Class 01 Chemicals for the conservation of polythene cables 2077 聚乙烯电缆养护用化学品 Chinese 聚乙烯电缆养护用化学品 English Chemicals for the conservation of polythene cables Site ref. 2077 Class 01 Included in Harmonised Database (HDB)