Affilication of Author(s):土建与水利学院
Patent Applicant:jinqing,cuixinzhuang,ZHANG Jiong
Type of Patent:发明
Application Number:201810187809.8
Number of Inventors:3
Service Invention or Not:no
Application Date:2018-03-07
Affilication of Author(s):土建与水利学院
Patent Applicant:jinqing,cuixinzhuang,ZHANG Jiong
Type of Patent:发明
Application Number:201810187809.8
Number of Inventors:3
Service Invention or Not:no
Application Date:2018-03-07