4、In 2001, a Canadian inventor Jork Brender designed a hand-powered peanut sheller for a village in Mali. In one hour, it can shell about 56 kilograms of peanuts.
1、With investigation and collection of the information of peanut sheller, the types and characteristics of the peanut sheller were briefly introduced in this paper.
3、In two thousand one, a Canadian inventor Jock Brandis designed a hand-powered peanut sheller for a village in Mali .
2、In two thousand one, a Canadian inventor, Jock Brandis, designed a hand-powered peanut sheller for a village in Mali.
