xubangshu

Personal Information

Gender:Male
Date of Employment:2006-07-16

VIEW MORE
Home > Scientific Research > Patents

一种钻机钻孔速度简易自动记录仪

Release Time:2019-04-16 Hits:

Title:一种钻机钻孔速度简易自动记录仪
Institution:岩土与地下工程研究院
Type of Patent:Utility models
Application Number:201420821456.X
Number of Inventors:1
Service Invention or Not:No
Application Date:2014-12-22
Publication Date:2015-07-22
Authorization Date:2015-07-22
Release Time:2019-04-16

Prev One:一种用于高风压风枪清孔的定向排水排渣装置及方法

Next One:一种钻机钻孔速度简易自动记录仪

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

Click:  | The Last Update Time:..  | Login | SDU