申请人 |
AMERICAN TELEPHONE AND TELEGRAPH CO., NEW YORK, N.Y., US |
发明人 |
FLEMING, JAMES WILLIAM, WESTFIELD NEW JERSEY 07090, US;JOHNSON, JR., DAVID WILFRED, PLUCKEMIN NEW JERSEY 07978, US;MACCHESNEY, JOHN BURNETTE, LEBANON NEW JERSEY 08833, US;PARDENEK, SANDRA A., WESTFIELD NEW JERSEY 07090, US |