Electric power generators; electric power supplies (generators); electric power supply apparatus being generators; machines for generating power; mechanical power transmitting mechanisms (other than for land vehicles); portable power supply generating apparatus; power generating apparatus; power sources (generators); power supply apparatus (generators); power supply devices (generators); power supply units (generators); power units (generators); power units for generating electric current; reserve electric power supply apparatus (generators)

Alternating current power apparatus; apparatus for low power electrical engineering; apparatus for the control of power supply to electrically driven motors; electric power analysers; electric power converters; electric power supply units; electric power supply units having stabilised output voltage; power units for supplying (other than generating) electrical current