| 申请人 |
INSTITUT TORFA AKADEMII NAUK BELORUSSKOI SSR |
发明人 |
TISHKOVICH ANATOLY VASILIEVICH;VIRYASOV GEORGY PETROVICH;PRASOLOVA TAMARA DMITRIEVNA;LOSITSKAYA ROMUALDA VLADIMIROVNA;SHURYGINA RAISA PAVLOVNA;MATVIENKO NATALYA DMITRIEVNA;DUBROVSKY NOVOMIR VLADIMIROVICH;KOVALEVSKY VIKENTY ALEXANDROVICH;AZHAR EVGENY ALEXANDROVICH |
