Inventor: Yen, Tran Thi Oanh
Inventor: Yen, Tran Thi Oanh
Inventor: Yen, Tran Thi Oanh
Inventor: Eremin, Gennadiy
Inventor: Budagovsky, Valentin Ivanovich
Inventor: Budagovsky, Valentin Ivanovich, Zavrazhnov, legal representative, Anatoly Ivanovich
Inventor: Eremin, Gennadiy
Inventor: Eremin, Gennadiy
Inventor: Eremin, Gennadiy
Inventor: Eremin, Guennadi
Inventor: Eremin, Guennadi
Inventor: Eremin, Guennadi
Inventor: Eremin, Guennadi