Patents
一种嗅觉识别测验手册
Type of Patent:Utility model patent
State of Patent:Have authorized
Authorization number:ZL 2019 2 0336771.6
Number of Inventors:4
Service Invention or Not:yes
Pre One:一种气味呈现工具及其嗅觉测试与训练工具
Next One:一种嗅觉检测装置
Type of Patent:Utility model patent
State of Patent:Have authorized
Authorization number:ZL 2019 2 0336771.6
Number of Inventors:4
Service Invention or Not:yes
Pre One:一种气味呈现工具及其嗅觉测试与训练工具
Next One:一种嗅觉检测装置