Scientific electrical apparatus (other than for medical use); electric apparatus for controlling; piezoelectric devices; electrical apparatus for dispensing essential oils; wireless communication apparatus; interfaces (for computers); apparatus for driving away insects (electric); computer operated control apparatus

Apparatus for oil diffusion; deodorising apparatus other than for personal use; air deodorising apparatus; installations for deodorising the atmosphere; oil burners; perfume diffusers (electric) other than parts of vacuum cleaners; perfume burners (electric); fragrance distributors