申请人 |
VALENTIN ALEXEEVICH KARGIN;ELENA PAVLOVNA CHERNEVA;TATYANA DANILOVNA IGNATOVICH;NIKOLAI NIKOLAEVICH TUNITSKY;TATYANA NIKOLAEVNA TOROPTSEVA |
发明人 |
VALENTIN ALEXEEVICH KARGIN;ELENA PAVLOVNA CHERNEVA;TATYANA DANILOVNA IGNATOVICH;NIKOLAI NIKOLAEVICH TUNITSKY;TATYANA NIKOLAEVNA TOROPTSEVA |