Inventor

Wu guo-zhong

CN3 patents

Patents

3 patents

US11261588B2Mar 1, 2022

Connection structure of shower column system

PURITY XIAMEN SANITARY WARE CO LTD0 citations56

US11300218B2Apr 12, 2022

Three-way flow dividing valve structure

PURITY XIAMEN SANITARY WARE CO LTD0 citations43

US11089914B2Aug 17, 2021

Liquid pump mechanism for soap dispenser

PURITY XIAMEN SANITARY WARE CO LTD0 citations42