| 申请人 |
* TREST ORGTEKHSTROI GLAVNOVOSIBIRSKSTROYA MINSTROYA SSR;* INSTITUT GORNOGO DELA SIBIRSKOGO OTDELENIA AKADEMII NAUK SSSR |
发明人 |
ALEXANDR DMITRIEVICH * KOSTYLEV;ANATOLY YAKOVLEVICH * TISHKOV;VLADIMIR ALEXANDROVICH * GRIGORASCHENKO;KHAIM BERKOVICH * TKACH;VLADIMIR PAVLOVICH * GILETA;VALERY AFANASIEVICH * KOZLOV |
