original: In 1828, Coenraad Johannes van Houten developed the first cocoa powder producing machine in the Netherlands.
simplifications: In 1828, Coenraad Johannes van Houten created the first cocoa powder producing machine in the Netherlands. The first cocoa powder producing machine in the Netherlands was made in 1828 by Coenraad Johannes. In 1828, Coenraad Johannes van Houten created he first cocoa powder machine in the Netherlands. Coenraad Johannes van Houten invented a cocoa powder machine in the Netherlands. The Dutch chemist Coenraad Johannes van Houten invented the first cocoa powder manufacturing machine in 1821. In 1828, Coenraad Johannes van Houten created the first machine to make cocoa powder in the Netherlands. In 1828, Coenraad Johannes van Houten made the first cocoa powder machine in the Netherlands. Coenraad Johannes van Houten invented the first cocoa powder producing machine in 1828 in Netherlands. In 1828, Coenraad Johannes van Houten made the first cocoa powder machine. The first cocoa powder producing machine was developed in the Netherlands. It was developed by Coenraad Johannes Van Houten in 1828.