Patents

一种梯度触头材料的生产工艺

Release time:2024-08-09
Hits:
Affilication of Author(s):
机电工程学院
Scope of patent:
国内
Disigner of the Invention:
安峰
Note:
20161025归档
Type of Patent:
发明专利
State of Patent:
专利授权
Application Number:
201210404815.7
Service Invention or Not:
yes
Application Date:
2012-10-22
Authorization Date:
2015-06-10
First Author:
wang fazhan