Do you know who made the first domestic electric fan? Who created a reputation at home and abroad, "Wahson"? This is Yang Jichuan (1881 - 1952), the name of the source, was born in Jianbi town of Zhenjiang. 1924 Watson fan domestic first put into u

Shanghai older people how is summer. Ordinary citizens in addition to hand Pushan, electric fan is main sunstroke, and can supply a large number of units, and meet the needs of residents, only Shanghai "Watson" fan. In summer, good condition of citize