| 申请人 |
AT & T CORP., NEW YORK, N.Y., US |
发明人 |
COHEN, LEONARD GEORGE, BERKELEY HEIGHTS, NEW JERSEY 07922, US;HENRY, CHARLES HOWARD, SKILLMAN, NEW JERSEY 08558, US;KAZARINOV, RUDOLF FEODOR, MARTINSVILLE, NEW JERSEY 08836, US;KUZNETSOV, MARK EDWARD, EAST BRUNSWICK, NEW JERSEY 08816, US |
