EU Trademark Classification EU01 Chemicals Cellulose (Acetate of -), unprocessed Class 01 Cellulose (Acetate of -), unprocessed 1582 未加工醋酸纤维素 Chinese 未加工醋酸纤维素 English Cellulose (Acetate of -), unprocessed Site ref. 1582 Class 01 Included in Harmonised Database (HDB), TM5 ID List