| 申请人 |
INSTITUT KHIMII TVERDOGO TELA I PERERABOTKI MINERALNOGO SYRYA SIBIRSKOGO OTDELENIA AKADEMII NAUK SSSR NOVOSIBIRSK U.R.S.S. |
发明人 |
ANATOLY FEDOROVICH EREMIN;EVGENY LVOVICH GOLDBERG;VLADIMIR YAKOVLEVICH GOLOLOBOV;VALENTIN IVANOVICH PETROZHITSKY;VLADIMIR VYACHESLAVOVICH BOLDYREV |
