| 申请人 |
MINNESOTA MINING AND MFG. CO., SAINT PAUL, MINN., US |
发明人 |
BERG, TODD, A., SAINT PAUL, MN 55133-3427, US;ROWENHORST, DONLEY, D., SAINT PAUL, MN 55133-3427, US;BERG, JAMES, G., SAINT PAUL, MN 55133-3427, US;LEONARD, WILLIAM, K., SAINT PAUL, MN 55133-3427, US |
