| 申请人 |
CHERNIGOVSKIJ KI POLT IVNII SINTETICHESKIKH VOLOKON;NII SHINNOJ PROMYSHLENNOSTI |
发明人 |
ZELTSER YAKOV V,SU;SUROVETS VALENTINA N,SU;KIZILOVA MARIANNA V,SU;SHLYAKHOV VLADIMIR I,SU;LELIKOVA TATYANA E,SU;VETOSHKINA ZINAIDA V,SU;NAGDASEVA INNA P,SU;KOZYREVA ZOYA M,SU |
