Inventor

GUO FULI

CN3 patents

Patents

3 patents

US9151404B2Oct 6, 2015

Button switch outlet mechanism

ZHOU HUASONG2 citations60

US9175780B2Nov 3, 2015

Button switch three-way valve

ZHOU HUASONG1 citations50

US9446419B2Sep 20, 2016

Rotary switch outlet mechanism

ZHOU HUASONG0 citations39