| 申请人 |
MINNESOTA MINING AND MFG. CO., SAINT PAUL, MINN., US |
发明人 |
GROOTAERT, WERNER M.A., C/O MINNESOTA MINING AND, ST. PAUL, MINNESOTA 55144-1000, US;KOLB, ROBERT E. C/O MINNESOTA MINING AND, ST. PAUL, MINNESOTA 55133-3427, US;MILLET, GEORGE H. C/O MINNESOTA MINING AND, ST. PAUL, MINNESOTA 55133-3427, US |
