Qr code
中文
张兵


Gender:Male
School/Department:后勤保障部
Date of Employment:1987-11
MOBILE Version
Click:Times

The Last Update Time: ..

Current position: Home >> Scientific Research >> Patents
多级孔口管快速固定装置

Hits:

Title:多级孔口管快速固定装置

Institution:岩土与地下工程研究院

Type of Patent:Utility models

Application Number:201220656546.9

Number of Inventors:1

Service Invention or Not:No

Application Date:2012-12-03

Publication Date:2013-06-05

Authorization Date:2013-06-05

Release Time:2019-04-15

Copyright All Rights Reserved Shandong University Address: No. 27 Shanda South Road, Jinan City, Shandong Province, China: 250100
Information desk: (86) - 0531-88395114
On Duty Telephone: (86) - 0531-88364731 Construction and Maintenance: Information Work Office of Shandong University