guokai

Personal Information:

Gender:Male
Date of Employment:2015-10-23

VIEW MORE
Home > Scientific Research > Patents

一种具有阶梯刃型的断屑钻头

Hits:

Affilication of Author(s):机械工程学院
Disigner of the Invention:孙杰
Application Number:2016106012232
Number of Inventors:2
Service Invention or Not:no
Application Date:2016-07-28

Pre One:一种钻铰锪一体化刀具

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