申请人 |
SAMUNEVA, BISERKA I.;KHANDZHIEVA-FLORIAN, BOZHANA I.;KHRISTOVA, ELENA I.;STEFANOVA-DECHEVA, RADMILA I.;DIMITROV, DIMITAR N.;DZHAMBAZKA, RUSALINA D. |
发明人 |
SAMUNEVA, BISERKA I.;KHANDZHIEVA-FLORIAN, BOZHANA I.;KHRISTOVA, ELENA I.;STEFANOVA-DECHEVA, RADMILA I.;DIMITROV, DIMITAR N.;DZHAMBAZKA, RUSALINA D. |