Bayani: Tsarin Oficlock - Kayan aikin mallaka, wanda injin mu na Cheif ya kirkiro. Zobe a cikin daidaitaccen yana tare da bangarori 8 madaidaiciya, daidai ya dace da ɗan leda da kai diagonal, wanda ke sa tsarin ya zama mafi barga. Mun sanya madaidaicin madaidaicin faifai (tsarin kulle zobe. Octagonlock shi ne Proottype na wannan matsayin.
Fasali: A yanzu haka aka yi amfani da ita a cikin Kasuwancin gida da waje, 2008, Shanghai Expo2010, Alledform a Singapore a cikin Thailand da sauransu.
Lokaci: Mayu-09-2023