Hits:
Title:隧道TSP乳化炸药定量分割与安装的便携式装置及使用方法
Type of Patent:发明
Application Number:201510988351.2
Number of Inventors:20
Service Invention or Not:No
Application Date:2015-12-25
Publication Date:2018-04-24
Authorization Date:2015-12-25
Release Time:2018-12-06