Zhang Jianhua
Click:
The Last Update Time:..
Patents
自动定心内孔电解磨削复合加工装置
2019-04-15 Hits:
Affilication of Author(s):机械工程学院
Patent Applicant:Zhang Jianhua
Type of Patent:发明
Application Number:201410275867.8
Number of Inventors:1
Service Invention or Not:no
Application Date:2014-06-19
Publication Date:2016-01-20
Authorization Date:2016-01-20
Publication Date:2016-01-20
Application Date:2014-06-19
Authorization Date:2016-01-20
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