申请人 |
MINNESOTA MINING AND MFG. CO., SAINT PAUL, MINN., US |
发明人 |
WILSON, THERESA J., 2501 HUDSON ROAD, ST.PAUL, MN 55133-3427, US;HADDAD, LOUIS C., 2501 HUDSON ROAD, ST.PAUL, MN 55133-3427, US;HAGEN, DONALD F., 2501 HUDSON ROAD, ST.PAUL, MN 55133-3427, US |