申请人 |
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY;BEDDUS, SIMON, ALEXANDER;BRUCE, GARY, LESLIE;HARDING, TOBY, ALEXANDER;FENTON, CHRISTOPHER, JOHN;LYLE, JOHN, ANDREW |
发明人 |
BEDDUS, SIMON, ALEXANDER;BRUCE, GARY, LESLIE;HARDING, TOBY, ALEXANDER;FENTON, CHRISTOPHER, JOHN;LYLE, JOHN, ANDREW |