Affilication of Author(s):土建与水利学院
Disigner of the Invention:houyue
Application Number:201520774791.3
Number of Inventors:2
Service Invention or Not:no
Application Date:2015-09-30
Application Date: 2015-09-30
葛智
+
Gender:Male
Patents
一种用于产生水泥砂浆人造裂缝的装置
Hits: