Apparatus for heating; Apparatus for sanitary purposes; Apparatus for the supply of water for sanitary purposes; Bathroom installations for sanitary purposes; Electrical appliances for sanitary purposes; Electrical installations for sanitary purposes; Filters for use with apparatus for sanitary purposes; Fittings for sanitary purposes; Installations for sanitary purposes; Water closets; Apparatus for supplying disinfectant to toilets; Composting toilets; Disinfectant dispensers for toilets; Disinfectant distributors for toilets; Electrically heated toilet seats; Portable toilets; Sanitary covers for toilet seats; Sea toilets; Toilet bowls; Toilet cisterns; Toilet lids; Toilet seat lids; Toilet seats; Toilet seats with automatic sanitary cover replacement before use; Toilets; Toilets (water-closets); Toilets for incorporation in portable buildings; Toilets incorporating cisterns; Toilets with sterilizing functions; Toilets with washing functions; Toilets, portable; Touchless toilets; Apparatus for controlling the flow of water to urinals; Automatic flushing installations for urinals; Flushing apparatus for urinals; Urinals (sanitary fixtures); Urinals being parts of sanitary installations; Bidets; Fittings for bidets; Receptacles for use as bidets (connected to water supply); Sanitary drain armatures for bidets; Electrically controlled water faucets; Faucets; Surface aerators for ponds; Electrical hot air dryers for the face; Electrical hot air dryers for the hands; Hot air apparatus; Hot air bath fittings; Hot air dryers (other than machines or for photographic use); Hot air heat shrinking apparatus