| 申请人 |
AT&T CORP., NEW YORK, N.Y., US |
发明人 |
BLYLER, LEE LANDIS, JR., BASKING RIDGE, NEW JERSEY 07920, US;CHANDROSS, EDWIN ARTHUR, MURRAY HILL, NEW JERSEY 07974, US;COHEN, LEONARD GEORGE, BERKELEY HEIGHTS, NEW JERSEY 07922, US;MANZIONE, LOUIS THOMAS, SUMMIT, NEW JERSEY 07901, US |
