Inventor

HE YANBIAO

CN2 patents

Patents

2 patents

US9194602B2Nov 24, 2015

Ventilation fan mounting structure

PANASONIC ECO SYS GUANGDONG CO7 citations77

US9903377B2Feb 27, 2018

Ventilating device

PANASONIC ECO SYS GUANGDONG CO0 citations34