Language : English
阳军生

Patents

一种适用于隧道施工采空区的填充膏浆

Patent Applicant:章怡, 欧力强, 叶新田, 张箭, 张聪, 蒋登学, 钟玉明, 李丰果, 刘守花, 阳军生

Type of Patent:Invent

State of Patent:Authorized patents

Application Number:ZL 2016 1 1092264.X

Authorization number:ZL 2016 1 1092264.X

Number of Inventors:10

Service Invention or Not:no

First Author:阳军生