| 申请人 |
MANNESMANN AG, 40213 DUESSELDORF, DE;I.P. BARDIN CENTRAL RESEARCH INSTITUTE FOR IRON AND STEEL INDUSTRY, MOSKAU/MOSKVA, RU;SKB MGD, INSTITUTE OF PHYSICS, LATVIAN ACADEMY OF SCIENCES, RIGA, LV |
发明人 |
PARAMONOV, VLADIMIR A., MOSKAU, 107005, RU;TYCHININ, ANATOLIJ I., MOSKAU, 107005, RU;MOROZ, ANATOLIJ I., MOSKAU, 107005, RU;BIRGER, BORIS L., RIGA, LV |
