Automatic fire-detecting shower nozzle and showering fire-extinguisher system with the nozzle
Application Number 00129263 Application Date 2000.09.28 Publication Number 1307912 Publication Date 2001.08.15 Priority Information 2000/8/7 KR 45604/00; 2000/2/8 KR 5694/00 International Classification A62C37/40 Applicant(s) Name Kim Sang-Oh Address Inventor(s) Name Kim Sang-Oh Patent Agency Code 72001 Patent Agent zeng xiangling AbstractThe present invention provides an automatic sprinkler of… Read More »