EU Trademark Classification EU01 Chemicals 用于制造驱虫剂的化学物质（2044） Class 01 用于制造驱虫剂的化学物质 2044 Chinese 用于制造驱虫剂的化学物质 English Chemical substances for the manufacture of insect repellents Site ref. 2044 Class 01 Included in Harmonised Database (HDB)