中文
Home > Scientific Research > Patents

一种牙刷

Hits:

  • Affilication of Author(s):信息与控制学院

  • Patent Coverage:国内

  • School Sign:第一单位

  • Type of Patent:实用专利

  • Application Number:CN201621337724.6

  • Service Invention or Not:yes

  • Application Date:2016-12-08

  • Publication Date:2017-12-05

  • First Author:刘平英
  • 刘平英

Copyright©2019 Nanjing University of Information Science and Technology·Network Information Center Click:
  MOBILE Version

The Last Update Time:..