Inventor
HUO LIXIANG
CN3 patents
Patents
3 patentsUS10227988B2Mar 12, 2019
Blower and a blowing vacuum device
POSITEC POWER TOOLS SUZHOU CO LTD21 citations90
US10722085B2Jul 28, 2020
Blower/vacuum apparatus
POSITEC POWER TOOLS SUZHOU CO LTD2 citations70
US11109541B2Sep 7, 2021
Blow-suction device with operation mode adjustment mechanism
POSITEC POWER TOOLS SUZHOU CO LTD1 citations60