| 申请人 |
ROHM AND HAAS CO., PHILADELPHIA, PA., US |
发明人 |
BROWN, ALBERT BENNER, WARRINGTON, PA 18976, US;GEHLHAUS, PAUL HERBERT, WARRINGTON, PA 18976, US;LORAH, DENNIS PAUL, LANSDALE, PA 19446, US;HARROP, WILLIAM HENRY, ELVERSON, PA 19520, US;LANE, CONSTANCE AMELIA, ROCKPORT, ME 04856, US;MADLE, THOMAS GLENN, FLOURTOWN, PA 19031, US;STEVENS, TRAVIS EDWARD, AMBLER, PA 19002, US;TYSAK, TED, PHILADELPHIA, PA 19111, US |
