№ EP4673700A1발명
심사 중EVAPORATIVE COOLERS WITH WATER MANAGEMENT FEATURES
EVAPORATIVE COOLERS WITH WATER MANAGEMENT FEATURES
❖3M Innovative Properties CompanyDE ROVERE, Anne N.; BADRI, Brinda B.; BAETZOLD, John P.; FEINER, Sarah J.; ZENNER, Michael D.; SINAI BORKER, Neeraj Nitin; MUTHUKRISHNAN, Sankar; LE BLANC, Shannon S.Jan 6, 2026F28D, F28D, F28F +29