| 申请人 |
NATIONAL STARCH AND CHEMICAL INVESTMENT HOLDING CORP., WILMINGTON, DEL., US |
发明人 |
BILLMERS, ROBERT L., STOCKTON, NEW JERSEY 08559, US;PAUL, CHARLES W., MADISON, NEW JERSEY 07940, US;HATFIELD, STEPHEN F., SOMERVILLE, NEW JERSEY 08876, US;KAUFFMAN, THOMAS F., EASTON, PENNSYLVANIA 18042, US |
