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, 李军辉, 唐佳, 段吉安
Note:2016-06-01 授权 2015-10-14 实质审查的生效IPC(主分类):B25B 11/00申请日:20150525 2015-09-16 公开
Type of Patent:Invent
State of Patent:Authorized patents
Authorization number:ZL201510269285.3
Service Invention or Not:no
First Author:段吉安