| 申请人 |
INST PROBLEM LITYA AN USSR;OD LITEJNYJ ZAVOD "TSENTROLIT" |
发明人 |
SHADRIN NIKOLAJ I,SU;KUCHMIJ NIKOLAJ I,SU;VASILENKO SERGEJ A,SU;IVANOV VLADIMIR A,SU;KASYANOV IGOR M,SU;SAVCHENKO VALENTIN E,SU;GOVORUSHCHENKO VALENTIN A,SU;OLESHCHUK TAISIYA V,SU;MALYSHENKO VALENTINA M,SU |
