申请人 |
AMERICAN HOME PRODUCTS CORP., NEW YORK, N.Y. |
发明人 |
KREFT, ANTHONY FRANK, TROOPER PENNSYLVANIA 19403;MUSSER, JOHN HENRY, YARDLEY PENNSYLVANIA 19067;BICKSLER, JAMES J., CRANBURY NEW JERSEY 08512;GIBERSON, JOHN WILLIAM, NEWTOWN PENNSYLVANIA 18940;KUBRAK, DENNIS MARTIN, FAIRLESS HILLS PENNSYLVANIA 19030 |