申请人 |
MINNESOTA MINING & MFG. CO., SAINT PAUL, MINN., US |
发明人 |
ROLANDO, RICHARD J. C/O MINNESOTA MINING AND;KRUEGER, DENNIS L. C/O MINNESOTA MINING AND;MEYER, DANIEL E. C/O MINNESOTA MINING AND;INSLEY, THOMAS I. C/O MINNESOTA MINING AND, ST. PAUL MINNESOTA 55144-1000, US |