Abstract
The following quote was obtained by the news editors from the background informa tion supplied bythe inventors: “For producing complex technical products, such as robots, motors, turbines, turbine blades,internal combustion engines, tools, motor vehicles or their components, computer-aided design systems arebecoming increasingly commonly used. By these design systems, design data is usually gene rated, whichspecifies a product to be manufactured in detail and which can be u sed to control production systems forthe manufacture of the specified product.