| 申请人 |
KHIMIKO-METALLURGICHESKIJ I AN KAZSSR |
发明人 |
BASAEV IVAN P,SU;KIM VERA N,SU;OGURTSOV EVGENIJ A,SU;PLASTININ BORIS G,SU;GUDALINA EVGENIYA M,SU;BAGRIJ ALEKSANDR I,SU;KULICHENKO VALENTIN A,SU;ANOKHIN ANATOLIJ M,SU;MAKSIMOV VLADIMIR I,SU;KOVALEV ALEKSEJ V,SU |
