Affilication of Author(s):中南大学
School Sign:中南大学
Patent Applicant:段吉安
Disigner of the Invention:唐佳, 聂川, 徐聪, 周海波, 郑煜, 卢胜强, 吴正辉, 段吉安
Note:2015-07-29 授权 2015-02-04 实质审查的生效IPC(主分类):B23K 37/04申请日:20140728 2015-01-07 公开
Type of Patent:Invent
State of Patent:Authorized patents
Authorization number:ZL201410360422.X
Service Invention or Not:no
First Author:段吉安