| 发明名称 |
MULTICONTACT PLUG DEVICE, ESPECIALLY A MULTICONTACT APPLIANCE PLUG DEVICE, CONSISTING OF AN APPLIANCE PLUG AND/OR SOCKET FOR ELECTRO-TRUCKS, BATTERIES AND LOADING MACHINES, AS WELL AS A PLUG CONNECTOR ASSEMBLY THEREFROM, PROVIDED WITH VOLTAGE CODING MEANS AND WITH AT LEAST A FURTHER CODING, PARTICULARLY FOR A DRY AND/OR WET CELL BATTERY |
