申请人 |
PROTEIN TECHNOLOGIES INTERNATIONAL, INC., SAINT LOUIS, MO., US |
发明人 |
MERTLE, THOMAS J., ST. LOUIS, MISSOURI 63128, US;MCKERNAN, AGNES J., ST. LOUIS, MISSOURI 63102, US;CHOU, DAVID H., BALLWIN, MISSOURI 63011, US;AMUNDSON, CURTIS M., ST. PETERS, MISSOURI 63376, US |