On Oct 17th, 2012, VIGA basin mixer of 3411 loạt, 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.:2138125 which with the valid till Oct 16th 2022.
3411 Basin Faucet Design Patent Certificate-2012
Trước đó: 2012 KBC Exhibition
Kế tiếp: 2013 KBC Exhibition