分级式智控烟雾报警装置

• Affilication of Author(s):材料科学与工程学院
• Patent Coverage:国内
• Disigner of the Invention:林永南,张顺淼,王乾廷,叶晓云
• Type of Patent:实用新型
• State of Patent:专利授权
• Application Number:202020033107.7
• Authorization number:11168986
• Number of Inventors:5
• Service Invention or Not:no
• Application Date:2020-01-08
• Publication Date:2020-01-08
• Authorization Date:2020-08-04