Plastic conduits for drainage, namely inground or buried drainage conduits containing aggregate filtering and/or load-bearing support material; Trench drains containing aggregate filtering and/or load-bearing support material made primarily of plastic; Storm drains containing aggregate filtering and/or load-bearing support material made primarily of plastic; plastic conduits for drainage, namely culverts containing aggregate filtering and/or load-bearing support material

Drainage system design; Engineering services in the field of drainage systems

Gramophones; Cases adapted for mobile phones; Cell phones; Chargers for smartphones; Electric accumulators; Holders adapted for mobile telephones and smartphones; Loudspeakers, headphones, microphones and CD players; Multimedia projectors; PC tablets; Smart watches; Sound and picture recording apparatus; Soundbar speakers; Sunglasses and spectacles; Wireless chargers; Wireless headsets for smartphones