Electrically-conductive Connections; Structural Associations Of A Plurality Of Mutually-insulated Electrical Connecting Elements; Coupling Devices; Current Collectors
H05K
Printed Circuits; Casings Or Constructional Details Of Electric Apparatus; Manufacture Of Assemblages Of Electrical Components
G02B
Optical Elements, Systems Or Apparatus
B60L
Propulsion Of Electrically-propelled Vehicles ; Supplying Electric Power For Auxiliary Equipment Of Electrically-propelled Vehicles ; Electrodynamic Brake Systems For Vehicles In General ; Magnetic Suspension Or Levitation For Vehicles; Monitoring Operating Variables Of Electrically-propelled Vehicles; Electric Safety Devices For Electrically-propelled Vehicles
H01B
Cables; Conductors; Insulators; Selection Of Materials For Their Conductive, Insulating Or Dielectric Properties
