Xingyi Yu

Xiamen

Trademarks, designs and patents

GEHÄUSEELEMENT-WASSERTANK

European patent · EP3851595 · Inventor

Jan 13, 2021
Spülkasten

Swiss design · 145488 · Designer

Aug 21, 2020
Toilette, Toilettendeckel

Swiss design · 145436 · Designer

Jul 17, 2020