| 申请人 |
LENINGRADSKY INSTITUT TOCHNOI MEKHANIKI I OPTIKI;INSTITUT ZEMNOGO MAGNETIZMA, IONOSFERY I RASPROSTRANENIA RADIOVOLN AKADEMII NAUK SSR |
发明人 |
KHVALOVSKY VLADIMIR VASILIEVICH;NATAROVSKY SERGEI NIKOLAEVICH;NALIVAIKO VALENTIN IOSIFOVICH;VORONTSOV VLADIMIR LVOVICH |
