Advertising signs of non-metallic materials (non-mechanical, not luminous); display signs of non-metallic materials (non-luminous, non-mechanical); non-metallic signs (non-luminous, non-mechanical); non-metallic signs (non-luminous, non-mechanical) for roads; non-metallic, non-luminous and non-mechanical traffic signs; portable signs (non-luminous, non-mechanical, non-metallic) for roads; road signs of non-metallic materials (non-mechanical, non-luminous); signs (non-metallic, non-luminous and non-mechanical) for airport runways; signs (non-metallic, non-luminous and non-mechanical) for construction areas; signs (non-metallic, non-luminous and non-mechanical) for highways; signs (non-metallic, non-luminous and non-mechanical) for paths; signs (non-metallic, non-luminous and non-mechanical) for roads; signs made of plastics (non-luminous and non-mechanical); signs, not of metal (non-luminous and non-mechanical -); roof coverings made of fibreglass; interior wall cladding of non-metallic materials; internal wall cladding of non-metallic materials; non-metallic internal wall cladding

Research and design services in the field of gene transfer by viral vectors, namely evaluations, assessments and research in the fields of science and technology provided by engineers; biological research