Membership
Tour
Register
Log in
Chuangguo GU
Follow
Person
Shenzhen, CN
People
Overview
Industries
Organizations
People
Information
Impact
Patents Applications
last 30 patents
Information
Patent Application
VENTILATION DENOISING DEVICE AND VENTILATION DENOISING SYSTEM
Publication number
20150181759
Publication date
Jun 25, 2015
Huawei Technologies Co., Ltd
Baosheng LI
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
VENTILATION DENOISING DEVICE AND VENTILATION DENOISING SYSTEM
Publication number
20140069735
Publication date
Mar 13, 2014
Huawei Technologies Co., Ltd
Baosheng LI
F24 - HEATING RANGES VENTILATING