| 申请人 |
PERMSKIJ VNII TSELLYULOZNO-BUMAZHNOJ PROMYSHLENNOSTI |
发明人 |
POPOVA VALENTINA L,SU;KHVOSTOVA NADEZHDA M,SU;SAZANOVA GALINA V,SU;GIMASHEVA RAISA G,SU;MOSHKIN MIKHAIL F,SU;CHIKOV REMIR N,SU;SHABALIN EVGENIJ M,SU;NAJDIN VLADIMIR M,SU;BRANSKIJ ZAKHAR E,SU;ZHIGALOV YURIJ V,SU |
