| 申请人 |
MINNESOTA MINING AND MFG. CO., SAINT PAUL, MINN., US |
发明人 |
DESATNICK, ALLEN H., MARBLEHEAD, MASSACHUSETTS 01945, US;MARCUS, HERBERT D., WINCHESTER, MASSACHUSETTS 01890, US;MERTE, KENNETH E. C/O MINNESOTA MINING AND, SAINT PAUL MINNESOTA 55133-3427, US |
