| 申请人 |
WESTVACO CORP., NEW YORK, N.Y., US |
发明人 |
CASON, DAVID B., PADUCAH, KENTUCKY 42003, US;HUIJING, PAUL A., COLUMBIA, MARYLAND 21046, US;JOHNSON, ERIC D., FLINGSTONE, MARYLAND 21530, US;ORTMAN, BRYAN J., COLUMBIA, MARYLAND 21044, US;PETRO, S. CRAIG, PADUCAH, KENTUCKY 42001, US |
