| 申请人 |
TSNI PK I PO PROEKTIROVANIYU OBORU DLYA TSELLYULOZNO-BUMAZHNOJ PROMY MINISTERSTVA NEFTYANOGO KHIM MASH SSSR |
发明人 |
ROZENFELD GEORGIJ Z,SU;LOTVINOV MIKHAIL D,SU;GLEZIN MARK L,SU;YAKOVLEV YURIJ V,SU;VESELOVA MARIYA A,SU;FEDOTOV ALEKSANDR M,SU;RAVICH SEMEN Z,SU |
