| 申请人 |
MINNESOTA MINING & MFG. CO., SAINT PAUL, MINN., US |
发明人 |
HULME-LOWE, ALAN GEORGE, BISHOPS STORTFORD, HERTFORDSHIRE CM23 3N, GB;DODDS, ALASTAIR STUART, HARLOW, ESSEX, GB;BABIRAD, STEFAN A, MINNEAPOLIS, HENNEPIN, MINNESOTA, US;SAVU, PATRICIA M, MAPLEWOOD, RAMSEY COUNTY, MINNESOTA, US |
