| 申请人 |
MINNESOTA MINING AND MFG. CO., SAINT PAUL, MINN., US |
发明人 |
TARBUTTON, KENT, S., SAINT PAUL, MN 55133-3427, US;ROBINS, JANIS, SAINT PAUL, MN 55133-3427, US;PALAZZOTTO, MICHAEL, C., SAINT PAUL, MN 55133-3427, US;WILLETT, PEGGY, S., SAINT PAUL, MN 55133-3427, US |
