申请人 |
BAJKOV ANATOLIJ A,SU;ZAJTSEV DMITRIJ M,SU;IZMAJLOV EDUARD KH,SU;POTAPENKO VLADIMIR A,SU;SHESTAKOV ALFRED E,SU;ETKIN LEONID G,SU |
发明人 |
BAJKOV ANATOLIJ A,SU;ZAJTSEV DMITRIJ M,SU;IZMAJLOV EDUARD KH,SU;POTAPENKO VLADIMIR A,SU;SHESTAKOV ALFRED E,SU;ETKIN LEONID G,SU |