Advertising display signs (electric or luminous); display signs of metal (luminous or mechanical); display signs of non-metallic materials (luminous or mechanical); electric signs; electromechanical signs for public information; illuminated advertising signs; illuminated signs; illuminated signs used for advertising; luminous electric signs; luminous signs; luminous signs for roads; mechanical signs; mechanically operated road traffic control signs; neon signs; photoluminescent signs; portable signs (luminous) for roads; portable signs (mechanical) for roads; road signs (luminous); road signs (mechanical); road signs, luminous or mechanical; safety signs (luminous); safety signs (mechanical); signs being illuminated; signs being luminous; signs being photoluminescent; signs being reflective; signs made of plastics (luminous or mechanical); signs of metal (luminous or mechanical); signs, luminous; signs, luminous, inflatable; traffic guidance installations (luminous signs); traffic information panels (luminous signs); traffic signs (luminous); traffic signs (mechanical); transparencies for luminous signs; wood signs (luminous)