| 申请人 |
INST KHIMII DREVESINY AN LATVIJSKOJ SSR;RIZHSKIJ MED INSTITUT |
发明人 |
KASHKINA NADEZHDA ALEKSANDROVNA,SU;PORMALE MILDA YANOVNA,SU;LAUBERTE KHILDA FRITSEVNA,SU;KALNINSH ARVID IVANOVICH,SU;SHUSTER YANIS,SU;MIKAZHANS VOLDIS DANILELOVICH,SU;PURVINSH INDULIS VALDOVICH,SU;SKUTELIS ANTONS PETROVICH,SU |
