| 申请人 |
AT&T CORP.;BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY |
发明人 |
MUSCHAMP, PAUL;WOJCIECHOWSKI, JOHN ANDREW JR.;LANG, KENNETH ANDREW;CAMPBELL, LINDSAY ALISON;DALEMAN, STEPHEN IAN;BROOK, WILLIAM ROBIN;HENDERSON, BRIAN RICHARD;GABBE, JOHN DANIEL;BRIEL, JOHN VANDER;GRIFFITHS, DAVID RICHARD;LEGH-SMITH, JONATHAN;MITTAL, VINEET;HODGSON, MICHAEL |
