| 申请人 |
AT & T CORP., NEW YORK, N.Y., US |
发明人 |
KAMMLOTT, GUENTHER WILHELM, WATCHUNG, NEW JERSEY 07060, US;KRAUSE, JOHN THORVALD, NEW PROVIDENCE, NEW JERSEY 07974, US;KOSINSKI, SANDRA GREENBERG, MURRAY HILL, NEW JERSEY 07974, US;RIGGS, RICHARD STEVEN, SOMERVILLE, NEW JERSEY 08876, US |
