申请人 |
CHALINA-VELICHKOVA,ELENA G.,BG;KHRISTOVA,KR'STINA S.,BG;GAGAUZOV,JJORDAN N.,BG;RAJJNOVA,LILJANA L.,BG;STOJJCHEVA,DUSHKA S.,BG |
发明人 |
CHALINA-VELICHKOVA,ELENA G.,BG;KHRISTOVA,KR'STINA S.,BG;GAGAUZOV,JJORDAN N.,BG;RAJJNOVA,LILJANA L.,BG;STOJJCHEVA,DUSHKA S.,BG |