申请人 |
AMERICAN TELEPHONE AND TELEGRAPH COMPANY |
发明人 |
BARAL, ELLIOTT;BROWN, PERCY BISMARCK;HAUPTMAN, REUBEN DAVID;JAEGER, RICHARD, JOSEPH, JR.;LAPORTA, FRANK CARL;LAUBER, PAMELA JEAN;LECRONIER, RICHARD EARL;NELSON, RANDALL HARVEY;RUSSELL, THOMAS LEONARD, JR.;YING, WEN-PING |