申请人 |
RHONE-POULENC RORER INTERNATIONAL (HOLDINGS) INC., LEWES, DEL., US |
发明人 |
LUBER, JOSEPH, RAYMOND, LAFAYETTE HILLS, PA 19444, US;FELD, KENNETH, MARSHALL, CHALFONT, PA 18914, US;HARWOOD, RICHARD, JAMES, BENSALEM, PA 19020, US;GRIM, WAYNE, MARTIN, DOYLESTOWN, PA 18901, US |