Inventor James Dyson aims for electric car launch by 2020

By Paul SandleLONDON (Reuters) - James Dyson, the billionaire British inventor of the bagless vacuum cleaner, said on Tuesday his company was working ondeveloping an electric car to be launched by 2020.Dyson said he was spending 2 billion pounds to exploit his namesake company's expertise in solid-state battery technology and electric motors to be found in his innovative vacuum cleaners and other products like bladeless fans and air purifiers."Battery technology is very important to Dyson, elect