| 申请人 |
RINGFEDER G.M.B.H.;BERGISCHE STAHL-INDUSTRIE |
发明人 |
SCHAEFER, HORST-DIETER, DIPL.-ING.;MARSELLA, GINO, DIPL.-ING.;ROCHOLL, HENNING, DIPL.-ING.;OERDER, ALFONS, DIPL.-ING.;KEMPER, WOLFGANG;FRIEDRICHS, HANS, DIPL.-ING.;FASKING, HEINRICH, DIPL.-ING.;THIEL, HANSJUERGEN, DIPL.-ING. |
