Affilication of Author(s):中南大学
School Sign:中南大学
Patent Applicant:段吉安
Disigner of the Invention:郑煜, 吴正辉, 卢胜强, 唐佳, 段吉安
Patent description:201510269683.5
Note:2016-08-31 授权 2015-10-14 实质审查的生效IPC(主分类):B23K 37/04申请日:20150525 2015-09-16 公开
Type of Patent:Invent
State of Patent:Authorized patents
Authorization number:ZL201510269683.5
Service Invention or Not:yes
First Author:段吉安