/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: MarkSanders4 https://cdn.slidesharecdn.com/profile-photo-MarkSanders4-48x48.jpg?cb=1615887503 Mark Sanders is a designer and creative mechanical engineer. Products include ‘Strida’ and 'IF' Folding Bikes, 'One-Touch' Can and Jar openers. Products range from medical equipment, valves, bicycles to Kitchen products. http://www.mas-design.com