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
H01L
Semiconductor Devices; Electric Solid State Devices Not Otherwise Provided For
