申请人 |
ROHM AND HAAS CO., PHILADELPHIA, PA., US |
发明人 |
LANGE, BARRY CLIFFORD, LANSDALE, PENNSYLVANIA 19446, US;ASHMORE, JOHN WILLIAM, LANSDALE, PENNSYLVANIA 19446, US;WISSINGER-CORNILLE, JANE, LANSDLAE, PENNSYLVANIA 19446, US;TICE, COLIN MICHAEL, ELKINS PARK, PENNSYLVANIA 19117, US |