申请人 |
SIGMA-ALDRICH CO.;HENDERSON, THOMAS, J.;HENRY, JOHN, C.;DUDUKOVICH, DAVID, R.;COX, CARL, DOUGLAS;KURTZMAN, LEW;STONE, STANLEY, A.;DUFF, KEITH, J.;HELD, ROBERT, O'NEIL |
发明人 |
HENDERSON, THOMAS, J.;HENRY, JOHN, C.;DUDUKOVICH, DAVID, R.;COX, CARL, DOUGLAS;KURTZMAN, LEW;STONE, STANLEY, A.;DUFF, KEITH, J.;HELD, ROBERT, O'NEIL |