申请人 |
AMERICAN TELEPHONE AND TELEGRAPH CO., NEW YORK, N.Y., US |
发明人 |
BINDELL, JEFFREY BRUCE, ALLENTOWN PENNSYLVANIA 18104, US;CARGO, JAMES THOMAS, BETHLEHEM PENNSYLVANIA 18017, US;HOLMES, RONALD JAMES, KUTZTOWN PENNSYLVANIA 19530, US;HUGHES, MICHAEL CHARLES, NORTHAMPTON PENNSYLVANIA 18067, US |