申请人 |
EVONIK MEMBRANE EXTRACTION TECHNOLOGY LTD.;EVONIK DEGUSSA GMBH;BOAM, ANDREW;BOUWHUIS, YURI;KOLEVA, VELICHKA YORDANOVA;ROCHA, MARIA INES FONTES;SCHWARM, MICHAEL |
发明人 |
BOAM, ANDREW;BOUWHUIS, YURI;KOLEVA, VELICHKA YORDANOVA;ROCHA, MARIA INES FONTES;SCHWARM, MICHAEL |