申请人 |
MINNESOTA MINING AND MFG. CO., SAINT PAUL, MINN., US |
发明人 |
MIDGLEY, ROLAND, R., SAINT PAUL, MN 55133-3427, US;MOE, KEITH, E., SAINT PAUL, MN 55133-3427, US;EATON, BRADLEY, W., SAINT PAUL, MN 55133-3427, US;BOND, WILLIAM, J., SAINT PAUL, MN 55133-3427, US |