9711 Патент-2015 қызметтік моделі

On Dec 16th , 2015, VIGA waterfall outlet basin mixer of 9711 сериясы, which designed by designer Peter Kuang, has got the Design Patent Certificate by State Intellectual Property Office of the P.R.C. The certificate No. Ref.:4842554 which with the valid till Dec 15th 2025.