| 申请人 |
THYSSEN STAHL AG, 47166 DUISBURG, DE |
发明人 |
PIRCHER, HANS, DIPL.-ING. DR., D-4330 MUELHEIM, DE;KAWALLA, RUDOLF, DIPL.-ING., D-4200 OBERHAUSEN 12, DE;MAHN, JUERGEN, DIPL.-ING., D-4150 KREFELD, DE;WILMS, WALTER, DIPL.-ING., D-4100 DUISBURG 11, DE;WOLPERT, WALDEMAR, DIPL.-ING., D-4220 DINSLAKEN, DE |
