| 申请人 |
SP K BYURO TYAZHELYKH TSVETNYKH METALLOV PRI I "GINTSVETMET" |
发明人 |
PTITSYN ALEKSEJ M,SU;DOBRYAKOV ALEKSANDR L,SU;KULESHOVA ELENA YU,SU;VANYUKOV ANDREJ V,SU;TARASOV ANDREJ V,SU;BYSTROV VALENTIN P,SU;IVANOV STEPAN A,SU;MIKHNEVICH ANATOLIJ I,SU;IVANOV VLADIMIR V,SU;MIKHAJLOV EDUARD N,SU |
