申请人 |
MINNESOTA MINING AND MFG. CO., SAINT PAUL, MINN., US |
发明人 |
VIEBRANZ, MANFRED, G., G., D-21279 APPEL, DE;KRABS, RAYMOND, A., W., D-21079 HAMBURG, DE;HELLBUSCH, DIETER, D-21217 SEEVETAL, DE;MUENCHOW, BURKHARD, D-20257 HAMBURG, DE;CHAMBERLAIN, CRAIG, WOODBURY, MN, US;KNORR, WINFRIED, K., D-22455 HAMBURG, DE |