申请人 |
MINNESOTA MINING AND MFG. CO., SAINT PAUL, MINN., US |
发明人 |
MESSERLY, MICHAEL J., C/O MINNESOTA MINING AN, ST. PAUL, MINNESOTA 55133-3427, US;ONSTOTT, JAMES R., C/O MINNESOTA MINING AND, ST. PAUL, MINNESOTA 55133-3427, US;MIKKELSON, RAYMOND C, C/O MINNESOTA MINING AND, ST. PAUL, MINNESOTA 55133-3427, US |