申请人 |
KAZAKOV VLADIMIR G,SU;MERMAN FELIKS B,SU;PEVZNER ILYA Z,SU;RAVIKOVICH VLADIMIR V,SU;KURAKOV ANATOLIJ,SU;MONAKHOV IGOR,SU |
发明人 |
KAZAKOV VLADIMIR G,SU;MERMAN FELIKS B,SU;PEVZNER ILYA Z,SU;RAVIKOVICH VLADIMIR V,SU;KURAKOV ANATOLIJ I,SU;MONAKHOV IGOR I,SU |