Electricity transformer. 19th-century artwork of a polyphase (more than one phase) transformer used to handle electrical current in power stations. Artwork from the 21st volume (first period of 1898) of the French popular science weekly 'La Science Illustree' | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Bildgröße: | 4245 px × 4547 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |