Affilication of Author(s):中南大学
School Sign:中南大学
Patent Applicant:郑煜
Disigner of the Invention:聂川, 周海波, 吴正辉, 卢胜强, 郑煜, 段吉安
Note:2016-02-24 授权 2014-11-12 实质审查的生效 IPC(主分类):B23K 26/21 申请日:20140728 2014-10-15 公开
Type of Patent:Invent
State of Patent:Authorized patents
Authorization number:ZL201410360417.9
Service Invention or Not:no
First Author:段吉安