中文
Home
Scientific Research
Research Projects
Paper Publications
Patents
Published Books
Teaching Research
Teaching Resources
Teaching Information
Award information
personal honors
scientific research awards
teaching awards
Enrollment Information
Student Information
My Album
Blog
Personal Homepage
中
Home
Scientific Research
Research Projects
Paper Publications
Patents
Published Books
Teaching Research
Teaching Resources
Teaching Information
Award information
personal honors
scientific research awards
teaching awards
Enrollment Information
Student Information
My Album
Blog
张正伟
Lab Master
School/Department: College of Engineering
Education Level:University graduated
Degree:Professional Master's Degree in Agriculture Promotion
Professional Title:
Lab Master
Alma Mater:
南京信息工程大学
MORE
Patents
Home
>>
Scientific Research
>>
Patents
【Patent】杨井华,张正伟,刘军,李晓林,金美付,一种铣削支架夹紧装置,2018 2 1217917.7,2019
【Patent】杨井华,何扬清,顾红艳,仲高艳,张正伟,许春洪,吴洪彬,车刀角度量角仪,ZL200820214501.X,2009
【Patent】杨井华,张正伟,刘军,李晓林,金美付,一种铣轴夹紧装置,2018 2 1300952.5,2019
【Patent】李晓林,金美付,张正伟,姚雪霞,张大成,杨井华,一种可进退式夹紧装置,ZL201720345742.7,2017
【Patent】李晓林,史庆春,李询,杨井华,何扬清,张正伟,一种在锥体表面上刻线的装置,ZL 2016 2 0221290.7,2016
【Patent】何扬清,杨井华,顾红艳,仲高艳,许春洪,张正伟,吴洪彬,刀具量角仪,20072004645.X,2008
【Patent】王凌云,王海红,张正伟,杨井华,何扬清,一种测绘装置,ZL 2014 2 0692359.5,2015
【Patent】杨井华,姚雪霞,张正伟,邹春富,李晓林,金美付,一种支架钻孔夹具,ZL201720896361.8,2018
【Patent】张正伟,杨井华,江国珍,周永清,何扬清,一种轴类夹紧装置,ZL 2013 2 0837754.3,2014
【Patent】杨井华,张正伟,江国珍,周永清,何扬清,一种收集船,ZL201420060693.9,2014
total61 1/7
first
previous
next
last
Page
GET MORE