EU Trademark Classification EU42 Scientific and technological services 园艺用粪肥安全相关信息服务（71369） Class 42 园艺用粪肥安全相关信息服务 71369 Chinese 园艺用粪肥安全相关信息服务 English Information services relating to the safety of manures used in horticulture Site ref. 71369 Class 42 Included in Harmonised Database (HDB)