chiruifeng
- Lecturer
- Name (Pinyin):chiruifeng
- Date of Birth:1977-04-07
- E-Mail:
- Education Level:With Certificate of Graduation for Doctorate Study
- Degree:Doctoral degree
- Professional Title:Lecturer
- Status:Employed
- Alma Mater:吉林大学
- Teacher College:机电工程学院
Contact Information
- Email:
- Patents
一种雪地车
Release time:2021-12-22 Hits:
- Affilication of Author(s):机电工程学院
- Scope of patent:国内
- School Sign:第一单位
- Type of Patent:实用新型
- State of Patent:专利授权
- Application Number:202121731114.5
- Authorization number:zl202121731114.5
- Number of Inventors:2
- Service Invention or Not:no
- Application Date:2021-07-28
- Authorization Date:2021-11-26