| 申请人 |
AT & T CORP., NEW YORK, N.Y., US |
发明人 |
GLAPA, MARTIN JOEL, ST.CHARLES ILLINOIS 60174, US;HARRIS, DOROTHY ELLEN, NAPERVILLE ILLINOIS 60540, US;LENARD, ANTHONY EDWARD, WESTMONT ILLINOIS 60559, US;MCMAHON, BRIAN PATRICK, CARPENTERSVILLE ILLINOIS 60110, US |
