中文Patents
一种防拥堵公共厕所（实用新型专利）
Type of Patent:Utility model patent
State of Patent:Have authorized
Authorization number:ZL 201320878289.8
Service Invention or Not:no
Authorization Date:2015-05-06
Attachments:
Pre One:一种可充当水壶架的车锁
wangchao
Supervisor of Master's Candidates
Education Level:Master graduate
Alma Mater:西南交通大学
Main positions:人机环境系统设计研究所 副所长
Degree:Master of arts
School/Department:设计艺术学院
Business Address:西南交通大学九里校区明诚堂轨道交通实验室