申请人 |
ROHM AND HAAS CO., PHILADELPHIA, PA., US |
发明人 |
ILENDA, CASMIR STANISLAUS, HULMEVILLE PENNSYLVANIA 19047, US;WORK, WILLIAM JAMES, HUNTINGTON VALLEY PENNSYLVANIA 19006, US;GRAHAM, ROGER KENNETH, MOORESTOWN NEW JERSEY 08057, US;BORTNICK, NEWMAN, ORLAND PENNSYLVANIA 19075, US |